45969956 has 12 divisors (see below), whose sum is σ = 80577420. Its totient is φ = 22947840.

The previous prime is 45969943. The next prime is 45969961. The reversal of 45969956 is 65996954.

45969956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34409956 + 11560000 = 5866^2 + 3400^2 .

It is a super-2 number, since 2×45969956² = 4226473709283872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45969898 and 45969907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6401 + ... + 11528.

It is an arithmetic number, because the mean of its divisors is an integer number (6714785).

Almost surely, 2^45969956 is an apocalyptic number.

It is an amenable number.

45969956 is a deficient number, since it is larger than the sum of its proper divisors (34607464).

45969956 is a wasteful number, since it uses less digits than its factorization.

45969956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18574 (or 18572 counting only the distinct ones).

The product of its digits is 2624400, while the sum is 53.

The square root of 45969956 is about 6780.1147482915. The cubic root of 45969956 is about 358.2267635255.

The spelling of 45969956 in words is "forty-five million, nine hundred sixty-nine thousand, nine hundred fifty-six".