45654146 has 16 divisors (see below), whose sum is σ = 72648576. Its totient is φ = 21443136.

The previous prime is 45654143. The next prime is 45654151. The reversal of 45654146 is 64145654.

It is not an unprimeable number, because it can be changed into a prime (45654143) 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, 23795 + ... + 25641.

It is an arithmetic number, because the mean of its divisors is an integer number (4540536).

Almost surely, 2^45654146 is an apocalyptic number.

45654146 is a deficient number, since it is larger than the sum of its proper divisors (26994430).

45654146 is a wasteful number, since it uses less digits than its factorization.

45654146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593.

The product of its digits is 57600, while the sum is 35.

The square root of 45654146 is about 6756.7851823186. The cubic root of 45654146 is about 357.4045478454.

The spelling of 45654146 in words is "forty-five million, six hundred fifty-four thousand, one hundred forty-six".