45979061 has 4 divisors (see below), whose sum is σ = 46094124. Its totient is φ = 45864000.

The previous prime is 45979051. The next prime is 45979111. The reversal of 45979061 is 16097954.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35700625 + 10278436 = 5975^2 + 3206^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45979061 is a prime.

It is a super-2 number, since 2×45979061² = 4228148100883442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45979051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56930 + ... + 57731.

It is an arithmetic number, because the mean of its divisors is an integer number (11523531).

Almost surely, 2^45979061 is an apocalyptic number.

It is an amenable number.

45979061 is a deficient number, since it is larger than the sum of its proper divisors (115063).

45979061 is a wasteful number, since it uses less digits than its factorization.

45979061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115062.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 45979061 is about 6780.7861638604. The cubic root of 45979061 is about 358.2504125900.

The spelling of 45979061 in words is "forty-five million, nine hundred seventy-nine thousand, sixty-one".