64790614 has 16 divisors (see below), whose sum is σ = 112953600. Its totient is φ = 27296424.

The previous prime is 64790597. The next prime is 64790623. The reversal of 64790614 is 41609746.

64790614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 38394 + ... + 40045.

It is an arithmetic number, because the mean of its divisors is an integer number (7059600).

Almost surely, 2^64790614 is an apocalyptic number.

64790614 is a deficient number, since it is larger than the sum of its proper divisors (48162986).

64790614 is a wasteful number, since it uses less digits than its factorization.

64790614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78507.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 64790614 is about 8049.2617052746. The cubic root of 64790614 is about 401.6403762189.

The spelling of 64790614 in words is "sixty-four million, seven hundred ninety thousand, six hundred fourteen".