44746997 has 2 divisors, whose sum is σ = 44746998. Its totient is φ = 44746996.

The previous prime is 44746979. The next prime is 44747051. The reversal of 44746997 is 79964744.

Together with previous prime (44746979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43744996 + 1002001 = 6614^2 + 1001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44746997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44746967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22373498 + 22373499.

It is an arithmetic number, because the mean of its divisors is an integer number (22373499).

Almost surely, 2^44746997 is an apocalyptic number.

It is an amenable number.

44746997 is a deficient number, since it is larger than the sum of its proper divisors (1).

44746997 is an equidigital number, since it uses as much as digits as its factorization.

44746997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 50.

The square root of 44746997 is about 6689.3196216058. The cubic root of 44746997 is about 355.0214812102.

The spelling of 44746997 in words is "forty-four million, seven hundred forty-six thousand, nine hundred ninety-seven".