64037950 has 12 divisors (see below), whose sum is σ = 119110680. Its totient is φ = 25615160.

The previous prime is 64037947. The next prime is 64037959. The reversal of 64037950 is 5973046.

64037950 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 not an unprimeable number, because it can be changed into a prime (64037959) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 640330 + ... + 640429.

It is an arithmetic number, because the mean of its divisors is an integer number (9925890).

Almost surely, 2^64037950 is an apocalyptic number.

64037950 is a deficient number, since it is larger than the sum of its proper divisors (55072730).

64037950 is a wasteful number, since it uses less digits than its factorization.

64037950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280771 (or 1280766 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 64037950 is about 8002.3715234923. The cubic root of 64037950 is about 400.0790468779.

The spelling of 64037950 in words is "sixty-four million, thirty-seven thousand, nine hundred fifty".