45954970 has 16 divisors (see below), whose sum is σ = 82817280. Its totient is φ = 18360144.

The previous prime is 45954967. The next prime is 45954971. The reversal of 45954970 is 7945954.

It is a happy number.

It is a super-2 number, since 2×45954970² = 4223718535401800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45954971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8179 + ... + 12601.

It is an arithmetic number, because the mean of its divisors is an integer number (5176080).

Almost surely, 2^45954970 is an apocalyptic number.

45954970 is a deficient number, since it is larger than the sum of its proper divisors (36862310).

45954970 is a wasteful number, since it uses less digits than its factorization.

45954970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5469.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 45954970 is about 6779.0095146710. The cubic root of 45954970 is about 358.1878325206.

The spelling of 45954970 in words is "forty-five million, nine hundred fifty-four thousand, nine hundred seventy".