45910946 has 16 divisors (see below), whose sum is σ = 70388160. Its totient is φ = 22453200.

The previous prime is 45910901. The next prime is 45910957. The reversal of 45910946 is 64901954.

45910946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45910946² = 4215629925229832, which contains 22 as substring.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 19100 + ... + 21368.

It is an arithmetic number, because the mean of its divisors is an integer number (4399260).

Almost surely, 2^45910946 is an apocalyptic number.

45910946 is a deficient number, since it is larger than the sum of its proper divisors (24477214).

45910946 is a wasteful number, since it uses less digits than its factorization.

45910946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 45910946 is about 6775.7616546039. The cubic root of 45910946 is about 358.0734169000.

The spelling of 45910946 in words is "forty-five million, nine hundred ten thousand, nine hundred forty-six".