45873321 has 8 divisors (see below), whose sum is σ = 65869440. Its totient is φ = 28229712.

The previous prime is 45873307. The next prime is 45873323. The reversal of 45873321 is 12337854.

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

It is not a de Polignac number, because 45873321 - 2⁷ = 45873193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45873323) 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, 588081 + ... + 588158.

It is an arithmetic number, because the mean of its divisors is an integer number (8233680).

Almost surely, 2^45873321 is an apocalyptic number.

It is an amenable number.

45873321 is a deficient number, since it is larger than the sum of its proper divisors (19996119).

45873321 is a wasteful number, since it uses less digits than its factorization.

45873321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176255.

The product of its digits is 20160, while the sum is 33.

The square root of 45873321 is about 6772.9846448962. The cubic root of 45873321 is about 357.9755738981.

The spelling of 45873321 in words is "forty-five million, eight hundred seventy-three thousand, three hundred twenty-one".