1402492 has 24 divisors (see below), whose sum is σ = 3021536. Its totient is φ = 554688.

The previous prime is 1402477. The next prime is 1402493. The reversal of 1402492 is 2942041.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563 + ... + 2290.

2^1402492 is an apocalyptic number.

It is an amenable number.

1402492 is an abundant number, since it is smaller than the sum of its proper divisors (1619044).

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

1402492 is a wasteful number, since it uses less digits than its factorization.

1402492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877 (or 3875 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1402492 is about 1184.2685506252. The cubic root of 1402492 is about 111.9352304081.

The spelling of 1402492 in words is "one million, four hundred two thousand, four hundred ninety-two".