45954812 has 6 divisors (see below), whose sum is σ = 80420928. Its totient is φ = 22977404.

The previous prime is 45954773. The next prime is 45954833. The reversal of 45954812 is 21845954.

It is a super-2 number, since 2×45954812² = 4223689491910688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5744348 + ... + 5744355.

It is an arithmetic number, because the mean of its divisors is an integer number (13403488).

Almost surely, 2^45954812 is an apocalyptic number.

It is an amenable number.

45954812 is a deficient number, since it is larger than the sum of its proper divisors (34466116).

45954812 is a wasteful number, since it uses less digits than its factorization.

45954812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11488707 (or 11488705 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The square root of 45954812 is about 6778.9978610411. The cubic root of 45954812 is about 358.1874220192.

The spelling of 45954812 in words is "forty-five million, nine hundred fifty-four thousand, eight hundred twelve".