46867664 has 20 divisors (see below), whose sum is σ = 91035840. Its totient is φ = 23374560.

The previous prime is 46867663. The next prime is 46867669. The reversal of 46867664 is 46676864.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46867663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3209 + ... + 10199.

It is an arithmetic number, because the mean of its divisors is an integer number (4551792).

Almost surely, 2^46867664 is an apocalyptic number.

It is an amenable number.

46867664 is a deficient number, since it is larger than the sum of its proper divisors (44168176).

46867664 is a wasteful number, since it uses less digits than its factorization.

46867664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7418 (or 7412 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 47.

The square root of 46867664 is about 6845.9962021608. The cubic root of 46867664 is about 360.5435820971.

The spelling of 46867664 in words is "forty-six million, eight hundred sixty-seven thousand, six hundred sixty-four".