46191968 has 24 divisors (see below), whose sum is σ = 91115640. Its totient is φ = 23051520.

The previous prime is 46191967. The next prime is 46192031. The reversal of 46191968 is 86919164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46191967) 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, 21068 + ... + 23156.

It is an arithmetic number, because the mean of its divisors is an integer number (3796485).

Almost surely, 2^46191968 is an apocalyptic number.

It is an amenable number.

46191968 is a deficient number, since it is larger than the sum of its proper divisors (44923672).

46191968 is a wasteful number, since it uses less digits than its factorization.

46191968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790 (or 2782 counting only the distinct ones).

The product of its digits is 93312, while the sum is 44.

The square root of 46191968 is about 6796.4673176585. The cubic root of 46191968 is about 358.8025232782.

It can be divided in two parts, 461 and 91968, that added together give a palindrome (92429).

The spelling of 46191968 in words is "forty-six million, one hundred ninety-one thousand, nine hundred sixty-eight".