46064399 has 4 divisors (see below), whose sum is σ = 46081560. Its totient is φ = 46047240.

The previous prime is 46064327. The next prime is 46064411. The reversal of 46064399 is 99346064.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46064399 - 2²⁰ = 45015823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46064099) 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, 3584 + ... + 10245.

It is an arithmetic number, because the mean of its divisors is an integer number (11520390).

Almost surely, 2^46064399 is an apocalyptic number.

46064399 is a deficient number, since it is larger than the sum of its proper divisors (17161).

46064399 is a wasteful number, since it uses less digits than its factorization.

46064399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17160.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 46064399 is about 6787.0758799353. The cubic root of 46064399 is about 358.4719154381.

The spelling of 46064399 in words is "forty-six million, sixty-four thousand, three hundred ninety-nine".