64455014 has 32 divisors (see below), whose sum is σ = 108272640. Its totient is φ = 28576800.

The previous prime is 64454989. The next prime is 64455029. The reversal of 64455014 is 41055446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169877 + ... + 170255.

It is an arithmetic number, because the mean of its divisors is an integer number (3383520).

Almost surely, 2^64455014 is an apocalyptic number.

64455014 is a deficient number, since it is larger than the sum of its proper divisors (43817626).

64455014 is a wasteful number, since it uses less digits than its factorization.

64455014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 64455014 is about 8028.3880075642. The cubic root of 64455014 is about 400.9457081614.

The spelling of 64455014 in words is "sixty-four million, four hundred fifty-five thousand, fourteen".