45975841 has 2 divisors, whose sum is σ = 45975842. Its totient is φ = 45975840.

The previous prime is 45975791. The next prime is 45975851. The reversal of 45975841 is 14857954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33872400 + 12103441 = 5820^2 + 3479^2 .

It is a cyclic number.

It is not a de Polignac number, because 45975841 - 2¹⁷ = 45844769 is a prime.

It is a super-2 number, since 2×45975841² = 4227555911314562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45975851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22987920 + 22987921.

It is an arithmetic number, because the mean of its divisors is an integer number (22987921).

Almost surely, 2^45975841 is an apocalyptic number.

It is an amenable number.

45975841 is a deficient number, since it is larger than the sum of its proper divisors (1).

45975841 is an equidigital number, since it uses as much as digits as its factorization.

45975841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 43.

The square root of 45975841 is about 6780.5487241078. The cubic root of 45975841 is about 358.2420494117.

The spelling of 45975841 in words is "forty-five million, nine hundred seventy-five thousand, eight hundred forty-one".