41557000 has 64 divisors (see below), whose sum is σ = 100666800. Its totient is φ = 16038400.

The previous prime is 41556979. The next prime is 41557007. The reversal of 41557000 is 75514.

It can be written as a sum of positive squares in 8 ways, for example, as 5484964 + 36072036 = 2342^2 + 6006^2 .

It is not an unprimeable number, because it can be changed into a prime (41557007) 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, 28284 + ... + 29716.

Almost surely, 2^41557000 is an apocalyptic number.

41557000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41557000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50333400).

41557000 is an abundant number, since it is smaller than the sum of its proper divisors (59109800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41557000 is a wasteful number, since it uses less digits than its factorization.

41557000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483 (or 1469 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 41557000 is about 6446.4719032972. The cubic root of 41557000 is about 346.3762154606.

The spelling of 41557000 in words is "forty-one million, five hundred fifty-seven thousand".