46151664 has 40 divisors (see below), whose sum is σ = 128398032. Its totient is φ = 14200320.

The previous prime is 46151659. The next prime is 46151671. The reversal of 46151664 is 46615164.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36357 + ... + 37604.

Almost surely, 2^46151664 is an apocalyptic number.

It is an amenable number.

46151664 is an abundant number, since it is smaller than the sum of its proper divisors (82246368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46151664 is a wasteful number, since it uses less digits than its factorization.

46151664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73985 (or 73979 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 46151664 is about 6793.5016007947. The cubic root of 46151664 is about 358.6981372741.

It can be divided in two parts, 461 and 51664, that added together give a palindrome (52125).

The spelling of 46151664 in words is "forty-six million, one hundred fifty-one thousand, six hundred sixty-four".