45672154 has 8 divisors (see below), whose sum is σ = 74736288. Its totient is φ = 20760060.

The previous prime is 45672139. The next prime is 45672163. The reversal of 45672154 is 45127654.

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

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037982 + ... + 1038025.

It is an arithmetic number, because the mean of its divisors is an integer number (9342036).

Almost surely, 2^45672154 is an apocalyptic number.

45672154 is a deficient number, since it is larger than the sum of its proper divisors (29064134).

45672154 is a wasteful number, since it uses less digits than its factorization.

45672154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076020.

The product of its digits is 33600, while the sum is 34.

The square root of 45672154 is about 6758.1176373307. The cubic root of 45672154 is about 357.4515336843.

The spelling of 45672154 in words is "forty-five million, six hundred seventy-two thousand, one hundred fifty-four".