46180090 has 32 divisors (see below), whose sum is σ = 94628736. Its totient is φ = 16061760.

The previous prime is 46180081. The next prime is 46180103. The reversal of 46180090 is 9008164.

46180090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6597 + ... + 11656.

It is an arithmetic number, because the mean of its divisors is an integer number (2957148).

Almost surely, 2^46180090 is an apocalyptic number.

46180090 is an abundant number, since it is smaller than the sum of its proper divisors (48448646).

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

46180090 is a wasteful number, since it uses less digits than its factorization.

46180090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18294.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 46180090 is about 6795.5934251543. The cubic root of 46180090 is about 358.7717659705.

The spelling of 46180090 in words is "forty-six million, one hundred eighty thousand, ninety".