46460639 has 4 divisors (see below), whose sum is σ = 48062760. Its totient is φ = 44858520.

The previous prime is 46460633. The next prime is 46460647. The reversal of 46460639 is 93606464.

It is a happy number.

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 46460639 - 2¹⁶ = 46395103 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 (46460633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801017 + ... + 801074.

It is an arithmetic number, because the mean of its divisors is an integer number (12015690).

Almost surely, 2^46460639 is an apocalyptic number.

46460639 is a deficient number, since it is larger than the sum of its proper divisors (1602121).

46460639 is a wasteful number, since it uses less digits than its factorization.

46460639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602120.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 46460639 is about 6816.2041489380. The cubic root of 46460639 is about 359.4968253289.

The spelling of 46460639 in words is "forty-six million, four hundred sixty thousand, six hundred thirty-nine".