45951074 has 16 divisors (see below), whose sum is σ = 74708088. Its totient is φ = 21071232.

The previous prime is 45951071. The next prime is 45951089. The reversal of 45951074 is 47015954.

It can be written as a sum of positive squares in 4 ways, for example, as 35343025 + 10608049 = 5945^2 + 3257^2 .

It is a super-2 number, since 2×45951074² = 4223002403506952, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45951071) 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, 1547 + ... + 9710.

Almost surely, 2^45951074 is an apocalyptic number.

45951074 is a deficient number, since it is larger than the sum of its proper divisors (28757014).

45951074 is a wasteful number, since it uses less digits than its factorization.

45951074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11429.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 45951074 is about 6778.7221509662. The cubic root of 45951074 is about 358.1777100084.

The spelling of 45951074 in words is "forty-five million, nine hundred fifty-one thousand, seventy-four".