51926870 has 16 divisors (see below), whose sum is σ = 97532640. Its totient is φ = 19867584.

The previous prime is 51926863. The next prime is 51926879. The reversal of 51926870 is 7862915.

51926870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51926879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112655 + ... + 113114.

It is an arithmetic number, because the mean of its divisors is an integer number (6095790).

Almost surely, 2^51926870 is an apocalyptic number.

51926870 is a deficient number, since it is larger than the sum of its proper divisors (45605770).

51926870 is a wasteful number, since it uses less digits than its factorization.

51926870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225799.

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

The square root of 51926870 is about 7206.0301137311. The cubic root of 51926870 is about 373.0760601695.

The spelling of 51926870 in words is "fifty-one million, nine hundred twenty-six thousand, eight hundred seventy".