45964843 has 2 divisors, whose sum is σ = 45964844. Its totient is φ = 45964842.

The previous prime is 45964817. The next prime is 45964871. The reversal of 45964843 is 34846954.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45964843 is a prime.

It is a super-2 number, since 2×45964843² = 4225533584029298, 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 45964843.

It is not a weakly prime, because it can be changed into another prime (45964343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22982421 + 22982422.

It is an arithmetic number, because the mean of its divisors is an integer number (22982422).

Almost surely, 2^45964843 is an apocalyptic number.

45964843 is a deficient number, since it is larger than the sum of its proper divisors (1).

45964843 is an equidigital number, since it uses as much as digits as its factorization.

45964843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 43.

The square root of 45964843 is about 6779.7376792911. The cubic root of 45964843 is about 358.2134817975.

The spelling of 45964843 in words is "forty-five million, nine hundred sixty-four thousand, eight hundred forty-three".