64607416 has 8 divisors (see below), whose sum is σ = 121138920. Its totient is φ = 32303704.

The previous prime is 64607399. The next prime is 64607423. The reversal of 64607416 is 61470646.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4037956 + ... + 4037971.

It is an arithmetic number, because the mean of its divisors is an integer number (15142365).

Almost surely, 2^64607416 is an apocalyptic number.

It is an amenable number.

64607416 is a deficient number, since it is larger than the sum of its proper divisors (56531504).

64607416 is a wasteful number, since it uses less digits than its factorization.

64607416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8075933 (or 8075929 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 64607416 is about 8037.8738482263. The cubic root of 64607416 is about 401.2614675669.

The spelling of 64607416 in words is "sixty-four million, six hundred seven thousand, four hundred sixteen".