45948274 has 8 divisors (see below), whose sum is σ = 68957100. Its totient is φ = 22962576.

The previous prime is 45948247. The next prime is 45948307. The reversal of 45948274 is 47284954.

It can be written as a sum of positive squares in 2 ways, for example, as 43467649 + 2480625 = 6593^2 + 1575^2 .

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

It is a super-2 number, since 2×45948274² = 4222487767158152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45948274.

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, 592 + ... + 9604.

Almost surely, 2^45948274 is an apocalyptic number.

45948274 is a deficient number, since it is larger than the sum of its proper divisors (23008826).

45948274 is a wasteful number, since it uses less digits than its factorization.

45948274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11564.

The product of its digits is 322560, while the sum is 43.

The square root of 45948274 is about 6778.5156192193. The cubic root of 45948274 is about 358.1704347490.

The spelling of 45948274 in words is "forty-five million, nine hundred forty-eight thousand, two hundred seventy-four".