46621404 has 36 divisors (see below), whose sum is σ = 119180880. Its totient is φ = 15364800.

The previous prime is 46621363. The next prime is 46621409. The reversal of 46621404 is 40412664.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46621409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4072 + ... + 10479.

It is an arithmetic number, because the mean of its divisors is an integer number (3310580).

Almost surely, 2^46621404 is an apocalyptic number.

It is an amenable number.

46621404 is an abundant number, since it is smaller than the sum of its proper divisors (72559476).

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

46621404 is a wasteful number, since it uses less digits than its factorization.

46621404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14650 (or 14645 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 46621404 is about 6827.9868189679. The cubic root of 46621404 is about 359.9109965158.

The spelling of 46621404 in words is "forty-six million, six hundred twenty-one thousand, four hundred four".