41557245 has 16 divisors (see below), whose sum is σ = 66681600. Its totient is φ = 22100544.

The previous prime is 41557193. The next prime is 41557249. The reversal of 41557245 is 54275514.

It is not a de Polignac number, because 41557245 - 2¹¹ = 41555197 is a prime.

It is a super-2 number, since 2×41557245² = 3454009223980050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41557249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1731 + ... + 9279.

It is an arithmetic number, because the mean of its divisors is an integer number (4167600).

Almost surely, 2^41557245 is an apocalyptic number.

It is an amenable number.

41557245 is a deficient number, since it is larger than the sum of its proper divisors (25124355).

41557245 is a wasteful number, since it uses less digits than its factorization.

41557245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7924.

The product of its digits is 28000, while the sum is 33.

The square root of 41557245 is about 6446.4909059115. The cubic root of 41557245 is about 346.3768961482.

The spelling of 41557245 in words is "forty-one million, five hundred fifty-seven thousand, two hundred forty-five".