1492344 has 120 divisors (see below), whose sum is σ = 4965840. Its totient is φ = 417312.

The previous prime is 1492343. The next prime is 1492357. The reversal of 1492344 is 4432941.

1492344 = 14³ + 15³ + ... + 49³.

It is a super-2 number, since 2×1492344² = 4454181228672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 31729 + ... + 31775.

It is an arithmetic number, because the mean of its divisors is an integer number (41382).

2^1492344 is an apocalyptic number.

1492344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1492344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2482920).

1492344 is an abundant number, since it is smaller than the sum of its proper divisors (3473496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1492344 is a wasteful number, since it uses less digits than its factorization.

1492344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79 (or 59 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1492344 is about 1221.6153240689. The cubic root of 1492344 is about 114.2763379212.

The spelling of 1492344 in words is "one million, four hundred ninety-two thousand, three hundred forty-four".