44697943 has 2 divisors, whose sum is σ = 44697944. Its totient is φ = 44697942.

The previous prime is 44697929. The next prime is 44697959. The reversal of 44697943 is 34979644.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44697943 - 2²¹ = 42600791 is a prime.

It is a super-2 number, since 2×44697943² = 3995812216862498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44697893 and 44697902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44697923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22348971 + 22348972.

It is an arithmetic number, because the mean of its divisors is an integer number (22348972).

Almost surely, 2^44697943 is an apocalyptic number.

44697943 is a deficient number, since it is larger than the sum of its proper divisors (1).

44697943 is an equidigital number, since it uses as much as digits as its factorization.

44697943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 46.

The square root of 44697943 is about 6685.6520250459. The cubic root of 44697943 is about 354.8917027326.

It can be divided in two parts, 446 and 97943, that added together give a palindrome (98389).

The spelling of 44697943 in words is "forty-four million, six hundred ninety-seven thousand, nine hundred forty-three".