64009077 has 16 divisors (see below), whose sum is σ = 95376960. Its totient is φ = 37846400.

The previous prime is 64009037. The next prime is 64009093. The reversal of 64009077 is 77090046.

It is a cyclic number.

It is not a de Polignac number, because 64009077 - 2⁸ = 64008821 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64009007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22302 + ... + 25007.

It is an arithmetic number, because the mean of its divisors is an integer number (5961060).

Almost surely, 2^64009077 is an apocalyptic number.

It is an amenable number.

64009077 is a deficient number, since it is larger than the sum of its proper divisors (31367883).

64009077 is a wasteful number, since it uses less digits than its factorization.

64009077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47364.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 64009077 is about 8000.5672923862. The cubic root of 64009077 is about 400.0189095227.

The spelling of 64009077 in words is "sixty-four million, nine thousand, seventy-seven".