44752969 has 2 divisors, whose sum is σ = 44752970. Its totient is φ = 44752968.

The previous prime is 44752957. The next prime is 44752973. The reversal of 44752969 is 96925744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30030400 + 14722569 = 5480^2 + 3837^2 .

It is a cyclic number.

It is not a de Polignac number, because 44752969 - 2¹⁷ = 44621897 is a prime.

It is a super-2 number, since 2×44752969² = 4005656468629922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44752909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22376484 + 22376485.

It is an arithmetic number, because the mean of its divisors is an integer number (22376485).

Almost surely, 2^44752969 is an apocalyptic number.

It is an amenable number.

44752969 is a deficient number, since it is larger than the sum of its proper divisors (1).

44752969 is an equidigital number, since it uses as much as digits as its factorization.

44752969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 46.

The square root of 44752969 is about 6689.7659899282. The cubic root of 44752969 is about 355.0372744039.

The spelling of 44752969 in words is "forty-four million, seven hundred fifty-two thousand, nine hundred sixty-nine".