45967969 has 2 divisors, whose sum is σ = 45967970. Its totient is φ = 45967968.

The previous prime is 45967931. The next prime is 45967979. The reversal of 45967969 is 96976954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43033600 + 2934369 = 6560^2 + 1713^2 .

It is a cyclic number.

It is not a de Polignac number, because 45967969 - 2¹⁷ = 45836897 is a prime.

It is a super-2 number, since 2×45967969² = 4226108347969922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45967979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22983984 + 22983985.

It is an arithmetic number, because the mean of its divisors is an integer number (22983985).

Almost surely, 2^45967969 is an apocalyptic number.

It is an amenable number.

45967969 is a deficient number, since it is larger than the sum of its proper divisors (1).

45967969 is an equidigital number, since it uses as much as digits as its factorization.

45967969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3674160, while the sum is 55.

The square root of 45967969 is about 6779.9682152647. The cubic root of 45967969 is about 358.2216021339.

The spelling of 45967969 in words is "forty-five million, nine hundred sixty-seven thousand, nine hundred sixty-nine".