45562274 has 8 divisors (see below), whose sum is σ = 68375340. Its totient is φ = 22770496.

The previous prime is 45562267. The next prime is 45562289. The reversal of 45562274 is 47226554.

It can be written as a sum of positive squares in 2 ways, for example, as 41925625 + 3636649 = 6475^2 + 1907^2 .

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

It is a Curzon 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, 2102 + ... + 9774.

Almost surely, 2^45562274 is an apocalyptic number.

45562274 is a deficient number, since it is larger than the sum of its proper divisors (22813066).

45562274 is a wasteful number, since it uses less digits than its factorization.

45562274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10644.

The product of its digits is 67200, while the sum is 35.

The square root of 45562274 is about 6749.9832592385. The cubic root of 45562274 is about 357.1646461525.

The spelling of 45562274 in words is "forty-five million, five hundred sixty-two thousand, two hundred seventy-four".