51702896 has 40 divisors (see below), whose sum is σ = 119468544. Its totient is φ = 21193920.

The previous prime is 51702883. The next prime is 51702901. The reversal of 51702896 is 69820715.

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, 7460 + ... + 12611.

Almost surely, 2^51702896 is an apocalyptic number.

51702896 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

51702896 is an abundant number, since it is smaller than the sum of its proper divisors (67765648).

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

51702896 is a wasteful number, since it uses less digits than its factorization.

51702896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20109 (or 20103 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 51702896 is about 7190.4725853034. The cubic root of 51702896 is about 372.5388959879.

The spelling of 51702896 in words is "fifty-one million, seven hundred two thousand, eight hundred ninety-six".