64860082 has 16 divisors (see below), whose sum is σ = 113775552. Its totient is φ = 27150480.

The previous prime is 64860071. The next prime is 64860109. The reversal of 64860082 is 28006846.

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, 53269 + ... + 54472.

It is an arithmetic number, because the mean of its divisors is an integer number (7110972).

Almost surely, 2^64860082 is an apocalyptic number.

64860082 is a deficient number, since it is larger than the sum of its proper divisors (48915470).

64860082 is a wasteful number, since it uses less digits than its factorization.

64860082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107793.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 64860082 is about 8053.5757275883. The cubic root of 64860082 is about 401.7838701916.

The spelling of 64860082 in words is "sixty-four million, eight hundred sixty thousand, eighty-two".