45976145 has 8 divisors (see below), whose sum is σ = 55256256. Its totient is φ = 36724336.

The previous prime is 45976141. The next prime is 45976169. The reversal of 45976145 is 54167954.

45976145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45976145 - 2² = 45976141 is a prime.

It is a super-2 number, since 2×45976145² = 4227611818122050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45976141) by changing a digit.

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, 3317 + ... + 10146.

It is an arithmetic number, because the mean of its divisors is an integer number (6907032).

Almost surely, 2^45976145 is an apocalyptic number.

It is an amenable number.

45976145 is a deficient number, since it is larger than the sum of its proper divisors (9280111).

45976145 is a wasteful number, since it uses less digits than its factorization.

45976145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14151.

The product of its digits is 151200, while the sum is 41.

The square root of 45976145 is about 6780.5711411355. The cubic root of 45976145 is about 358.2428389955.

The spelling of 45976145 in words is "forty-five million, nine hundred seventy-six thousand, one hundred forty-five".