7402825432 has 16 divisors (see below), whose sum is σ = 13963415760. Its totient is φ = 3679247904.

The previous prime is 7402825427. The next prime is 7402825483. The reversal of 7402825432 is 2345282047.

It is a junction number, because it is equal to n+sod(n) for n = 7402825391 and 7402825400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2769183 + ... + 2771854.

It is an arithmetic number, because the mean of its divisors is an integer number (872713485).

Almost surely, 2^7402825432 is an apocalyptic number.

It is an amenable number.

7402825432 is a deficient number, since it is larger than the sum of its proper divisors (6560590328).

7402825432 is a wasteful number, since it uses less digits than its factorization.

7402825432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5541210 (or 5541206 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 7402825432 is about 86039.6735930582. The cubic root of 7402825432 is about 1948.9431425849.

The spelling of 7402825432 in words is "seven billion, four hundred two million, eight hundred twenty-five thousand, four hundred thirty-two".