44949967 has 2 divisors, whose sum is σ = 44949968. Its totient is φ = 44949966.

The previous prime is 44949937. The next prime is 44949977. The reversal of 44949967 is 76994944.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44949967 - 2¹⁵ = 44917199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44949937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22474983 + 22474984.

It is an arithmetic number, because the mean of its divisors is an integer number (22474984).

Almost surely, 2^44949967 is an apocalyptic number.

44949967 is a deficient number, since it is larger than the sum of its proper divisors (1).

44949967 is an equidigital number, since it uses as much as digits as its factorization.

44949967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 52.

The square root of 44949967 is about 6704.4736557018. The cubic root of 44949967 is about 355.5574578276.

The spelling of 44949967 in words is "forty-four million, nine hundred forty-nine thousand, nine hundred sixty-seven".