64074704 has 10 divisors (see below), whose sum is σ = 124144770. Its totient is φ = 32037344.

The previous prime is 64074701. The next prime is 64074733. The reversal of 64074704 is 40747046.

It can be written as a sum of positive squares in only one way, i.e., 54760000 + 9314704 = 7400^2 + 3052^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64074701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002319 + ... + 2002350.

It is an arithmetic number, because the mean of its divisors is an integer number (12414477).

Almost surely, 2^64074704 is an apocalyptic number.

It is an amenable number.

64074704 is a deficient number, since it is larger than the sum of its proper divisors (60070066).

64074704 is a wasteful number, since it uses less digits than its factorization.

64074704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4004677 (or 4004671 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 64074704 is about 8004.6676383220. The cubic root of 64074704 is about 400.1555728182.

It can be divided in two parts, 6407 and 4704, that added together give a palindrome (11111).

The spelling of 64074704 in words is "sixty-four million, seventy-four thousand, seven hundred four".