2492732 has 24 divisors (see below), whose sum is σ = 4800432. Its totient is φ = 1123200.

The previous prime is 2492729. The next prime is 2492747. The reversal of 2492732 is 2372942.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2492695 and 2492704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7808 + ... + 8120.

It is an arithmetic number, because the mean of its divisors is an integer number (200018).

2^2492732 is an apocalyptic number.

2492732 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2492732 is a deficient number, since it is larger than the sum of its proper divisors (2307700).

2492732 is a wasteful number, since it uses less digits than its factorization.

2492732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509 (or 507 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 2492732 is about 1578.8388138122. The cubic root of 2492732 is about 135.5892305878.

The spelling of 2492732 in words is "two million, four hundred ninety-two thousand, seven hundred thirty-two".