64063594 has 8 divisors (see below), whose sum is σ = 109823328. Its totient is φ = 27455820.

The previous prime is 64063547. The next prime is 64063621. The reversal of 64063594 is 49536046.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2287972 + ... + 2287999.

It is an arithmetic number, because the mean of its divisors is an integer number (13727916).

Almost surely, 2^64063594 is an apocalyptic number.

64063594 is a deficient number, since it is larger than the sum of its proper divisors (45759734).

64063594 is a wasteful number, since it uses less digits than its factorization.

64063594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4575980.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 64063594 is about 8003.9736381375. The cubic root of 64063594 is about 400.1324436419.

It can be divided in two parts, 6406 and 3594, that added together give a 4-th power (10000 = 10⁴).

The spelling of 64063594 in words is "sixty-four million, sixty-three thousand, five hundred ninety-four".