64754929 has 4 divisors (see below), whose sum is σ = 64888384. Its totient is φ = 64621476.

The previous prime is 64754917. The next prime is 64754951. The reversal of 64754929 is 92945746.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92945746 = 2 ⋅46472873.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64754929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64754909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65997 + ... + 66970.

It is an arithmetic number, because the mean of its divisors is an integer number (16222096).

Almost surely, 2^64754929 is an apocalyptic number.

It is an amenable number.

64754929 is a deficient number, since it is larger than the sum of its proper divisors (133455).

64754929 is a wasteful number, since it uses less digits than its factorization.

64754929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133454.

The product of its digits is 544320, while the sum is 46.

The square root of 64754929 is about 8047.0447370448. The cubic root of 64754929 is about 401.5666249552.

The spelling of 64754929 in words is "sixty-four million, seven hundred fifty-four thousand, nine hundred twenty-nine".