51706482 has 32 divisors (see below), whose sum is σ = 105924672. Its totient is φ = 16820544.

The previous prime is 51706441. The next prime is 51706489. The reversal of 51706482 is 28460715.

It is not an unprimeable number, because it can be changed into a prime (51706489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87793 + ... + 88379.

It is an arithmetic number, because the mean of its divisors is an integer number (3310146).

Almost surely, 2^51706482 is an apocalyptic number.

51706482 is an abundant number, since it is smaller than the sum of its proper divisors (54218190).

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

51706482 is a wasteful number, since it uses less digits than its factorization.

51706482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 51706482 is about 7190.7219387208. The cubic root of 51706482 is about 372.5475086170.

The spelling of 51706482 in words is "fifty-one million, seven hundred six thousand, four hundred eighty-two".