64861114 has 16 divisors (see below), whose sum is σ = 102769920. Its totient is φ = 30653280.

The previous prime is 64861109. The next prime is 64861141. The reversal of 64861114 is 41116846.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 9499 + ... + 14830.

It is an arithmetic number, because the mean of its divisors is an integer number (6423120).

Almost surely, 2^64861114 is an apocalyptic number.

64861114 is a deficient number, since it is larger than the sum of its proper divisors (37908806).

64861114 is a wasteful number, since it uses less digits than its factorization.

64861114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24405.

The product of its digits is 4608, while the sum is 31.

The square root of 64861114 is about 8053.6397982527. The cubic root of 64861114 is about 401.7860011312.

The spelling of 64861114 in words is "sixty-four million, eight hundred sixty-one thousand, one hundred fourteen".