46183890 has 16 divisors (see below), whose sum is σ = 110841408. Its totient is φ = 12315696.

The previous prime is 46183877. The next prime is 46183901. The reversal of 46183890 is 9838164.

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, 769702 + ... + 769761.

It is an arithmetic number, because the mean of its divisors is an integer number (6927588).

Almost surely, 2^46183890 is an apocalyptic number.

46183890 is an abundant number, since it is smaller than the sum of its proper divisors (64657518).

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

46183890 is a wasteful number, since it uses less digits than its factorization.

46183890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539473.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 46183890 is about 6795.8730123510. The cubic root of 46183890 is about 358.7816063968.

The spelling of 46183890 in words is "forty-six million, one hundred eighty-three thousand, eight hundred ninety".