64754417 has 16 divisors (see below), whose sum is σ = 80193792. Its totient is φ = 50915520.

The previous prime is 64754399. The next prime is 64754429. The reversal of 64754417 is 71445746.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 64754417 - 2⁸ = 64754161 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (64754467) 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, 13067 + ... + 17327.

It is an arithmetic number, because the mean of its divisors is an integer number (5012112).

Almost surely, 2^64754417 is an apocalyptic number.

It is an amenable number.

64754417 is a deficient number, since it is larger than the sum of its proper divisors (15439375).

64754417 is a wasteful number, since it uses less digits than its factorization.

64754417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448.

The product of its digits is 94080, while the sum is 38.

The square root of 64754417 is about 8047.0129240607. The cubic root of 64754417 is about 401.5655665923.

The spelling of 64754417 in words is "sixty-four million, seven hundred fifty-four thousand, four hundred seventeen".