51232026 has 32 divisors (see below), whose sum is σ = 107785728. Its totient is φ = 16211520.

The previous prime is 51232003. The next prime is 51232039. The reversal of 51232026 is 62023215.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 51231993 and 51232011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7260 + ... + 12456.

It is an arithmetic number, because the mean of its divisors is an integer number (3368304).

Almost surely, 2^51232026 is an apocalyptic number.

51232026 is an abundant number, since it is smaller than the sum of its proper divisors (56553702).

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

51232026 is a wasteful number, since it uses less digits than its factorization.

51232026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5286.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 51232026 is about 7157.6550629379. The cubic root of 51232026 is about 371.4045132205.

The spelling of 51232026 in words is "fifty-one million, two hundred thirty-two thousand, twenty-six".