44949167 has 2 divisors, whose sum is σ = 44949168. Its totient is φ = 44949166.

The previous prime is 44949143. The next prime is 44949169. The reversal of 44949167 is 76194944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44949167 - 2⁶ = 44949103 is a prime.

It is a super-2 number, since 2×44949167² = 4040855227987778, which contains 22 as substring.

Together with 44949169, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44949169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22474583 + 22474584.

It is an arithmetic number, because the mean of its divisors is an integer number (22474584).

Almost surely, 2^44949167 is an apocalyptic number.

44949167 is a deficient number, since it is larger than the sum of its proper divisors (1).

44949167 is an equidigital number, since it uses as much as digits as its factorization.

44949167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 44.

The square root of 44949167 is about 6704.4139937805. The cubic root of 44949167 is about 355.5553484627. Note that the first 3 decimals are identical.

The spelling of 44949167 in words is "forty-four million, nine hundred forty-nine thousand, one hundred sixty-seven".