45890167 has 2 divisors, whose sum is σ = 45890168. Its totient is φ = 45890166.

The previous prime is 45890161. The next prime is 45890281. The reversal of 45890167 is 76109854.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45890167 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45890161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22945083 + 22945084.

It is an arithmetic number, because the mean of its divisors is an integer number (22945084).

Almost surely, 2^45890167 is an apocalyptic number.

45890167 is a deficient number, since it is larger than the sum of its proper divisors (1).

45890167 is an equidigital number, since it uses as much as digits as its factorization.

45890167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 45890167 is about 6774.2281479147. The cubic root of 45890167 is about 358.0193881700.

The spelling of 45890167 in words is "forty-five million, eight hundred ninety thousand, one hundred sixty-seven".