45930022 has 8 divisors (see below), whose sum is σ = 72947736. Its totient is φ = 21614112.

The previous prime is 45930007. The next prime is 45930043. The reversal of 45930022 is 22003954.

It is a happy number.

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

It is a congruent number.

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, 675408 + ... + 675475.

It is an arithmetic number, because the mean of its divisors is an integer number (9118467).

Almost surely, 2^45930022 is an apocalyptic number.

45930022 is a deficient number, since it is larger than the sum of its proper divisors (27017714).

45930022 is a wasteful number, since it uses less digits than its factorization.

45930022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350902.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 45930022 is about 6777.1691730397. The cubic root of 45930022 is about 358.1230032062.

Adding to 45930022 its reverse (22003954), we get a palindrome (67933976).

The spelling of 45930022 in words is "forty-five million, nine hundred thirty thousand, twenty-two".