41452257 has 32 divisors (see below), whose sum is σ = 69249024. Its totient is φ = 21427200.

The previous prime is 41452249. The next prime is 41452259. The reversal of 41452257 is 75225414.

It is not a de Polignac number, because 41452257 - 2³ = 41452249 is a prime.

It is a super-2 number, since 2×41452257² = 3436579220788098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41452259) 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 in 31 ways as a sum of consecutive naturals, for example, 71553 + ... + 72129.

It is an arithmetic number, because the mean of its divisors is an integer number (2164032).

Almost surely, 2^41452257 is an apocalyptic number.

It is an amenable number.

41452257 is a deficient number, since it is larger than the sum of its proper divisors (27796767).

41452257 is a wasteful number, since it uses less digits than its factorization.

41452257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909.

The product of its digits is 11200, while the sum is 30.

The square root of 41452257 is about 6438.3427215394. The cubic root of 41452257 is about 346.0849608149.

The spelling of 41452257 in words is "forty-one million, four hundred fifty-two thousand, two hundred fifty-seven".