1492974 has 72 divisors (see below), whose sum is σ = 4022928. Its totient is φ = 391680.

The previous prime is 1492969. The next prime is 1492993. The reversal of 1492974 is 4792941.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 36394 + ... + 36434.

It is an arithmetic number, because the mean of its divisors is an integer number (55874).

2^1492974 is an apocalyptic number.

1492974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1492974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2011464).

1492974 is an abundant number, since it is smaller than the sum of its proper divisors (2529954).

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

1492974 is a wasteful number, since it uses less digits than its factorization.

1492974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 70 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 1492974 is about 1221.8731521725. The cubic root of 1492974 is about 114.2924164224.

The spelling of 1492974 in words is "one million, four hundred ninety-two thousand, nine hundred seventy-four".