45938441 has 2 divisors, whose sum is σ = 45938442. Its totient is φ = 45938440.

The previous prime is 45938419. The next prime is 45938449. The reversal of 45938441 is 14483954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43612816 + 2325625 = 6604^2 + 1525^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45938441 is a prime.

It is a super-2 number, since 2×45938441² = 4220680723020962, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45938395 and 45938404.

It is not a weakly prime, because it can be changed into another prime (45938449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22969220 + 22969221.

It is an arithmetic number, because the mean of its divisors is an integer number (22969221).

Almost surely, 2^45938441 is an apocalyptic number.

It is an amenable number.

45938441 is a deficient number, since it is larger than the sum of its proper divisors (1).

45938441 is an equidigital number, since it uses as much as digits as its factorization.

45938441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The square root of 45938441 is about 6777.7902741233. The cubic root of 45938441 is about 358.1448832549.

The spelling of 45938441 in words is "forty-five million, nine hundred thirty-eight thousand, four hundred forty-one".