46857394 has 16 divisors (see below), whose sum is σ = 74548800. Its totient is φ = 22041360.

The previous prime is 46857347. The next prime is 46857397. The reversal of 46857394 is 49375864.

46857394 is nontrivially palindromic in base 15.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (46857397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5544 + ... + 11155.

It is an arithmetic number, because the mean of its divisors is an integer number (4659300).

Almost surely, 2^46857394 is an apocalyptic number.

46857394 is a deficient number, since it is larger than the sum of its proper divisors (27691406).

46857394 is a wasteful number, since it uses less digits than its factorization.

46857394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16785.

The product of its digits is 725760, while the sum is 46.

The square root of 46857394 is about 6845.2460876144. The cubic root of 46857394 is about 360.5172451535.

The spelling of 46857394 in words is "forty-six million, eight hundred fifty-seven thousand, three hundred ninety-four".