46657464 has 128 divisors (see below), whose sum is σ = 143769600. Its totient is φ = 12320640.

The previous prime is 46657441. The next prime is 46657477. The reversal of 46657464 is 46475664.

It is a happy number.

It is a super-2 number, since 2×46657464² = 4353837893822592, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 149869 + ... + 150179.

It is an arithmetic number, because the mean of its divisors is an integer number (1123200).

Almost surely, 2^46657464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46657464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71884800).

46657464 is an abundant number, since it is smaller than the sum of its proper divisors (97112136).

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

46657464 is a wasteful number, since it uses less digits than its factorization.

46657464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 389 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The square root of 46657464 is about 6830.6269111993. The cubic root of 46657464 is about 360.0037653927.

The spelling of 46657464 in words is "forty-six million, six hundred fifty-seven thousand, four hundred sixty-four".