1492660 has 24 divisors (see below), whose sum is σ = 3376296. Its totient is φ = 551040.

The previous prime is 1492657. The next prime is 1492661. The reversal of 1492660 is 662941.

It can be written as a sum of positive squares in 4 ways, for example, as 23716 + 1468944 = 154^2 + 1212^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492661) 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 7 ways as a sum of consecutive naturals, for example, 2611 + ... + 3130.

It is an arithmetic number, because the mean of its divisors is an integer number (140679).

2^1492660 is an apocalyptic number.

1492660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1492660 is an abundant number, since it is smaller than the sum of its proper divisors (1883636).

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

1492660 is a wasteful number, since it uses less digits than its factorization.

1492660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5763 (or 5761 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1492660 is about 1221.7446541729. The cubic root of 1492660 is about 114.2844032588.

It can be divided in two parts, 149 and 2660, that added together give a square (2809 = 53²).

The spelling of 1492660 in words is "one million, four hundred ninety-two thousand, six hundred sixty".