51707006 has 16 divisors (see below), whose sum is σ = 83646864. Its totient is φ = 23830464.

The previous prime is 51706987. The next prime is 51707011. The reversal of 51707006 is 60070715.

It is a super-2 number, since 2×51707006² = 5347228938968072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 30185 + ... + 31851.

It is an arithmetic number, because the mean of its divisors is an integer number (5227929).

Almost surely, 2^51707006 is an apocalyptic number.

51707006 is a deficient number, since it is larger than the sum of its proper divisors (31939858).

51707006 is a wasteful number, since it uses less digits than its factorization.

51707006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 51707006 is about 7190.7583744693. The cubic root of 51707006 is about 372.5487670939.

The spelling of 51707006 in words is "fifty-one million, seven hundred seven thousand, six".