41157020 has 24 divisors (see below), whose sum is σ = 88441584. Its totient is φ = 16079616.

The previous prime is 41157019. The next prime is 41157023. The reversal of 41157020 is 2075114.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 41156983 and 41157001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41157023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23069 + ... + 24788.

It is an arithmetic number, because the mean of its divisors is an integer number (3685066).

Almost surely, 2^41157020 is an apocalyptic number.

It is an amenable number.

41157020 is an abundant number, since it is smaller than the sum of its proper divisors (47284564).

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

41157020 is a wasteful number, since it uses less digits than its factorization.

41157020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47909 (or 47907 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 41157020 is about 6415.3737225512. The cubic root of 41157020 is about 345.2613576519.

The spelling of 41157020 in words is "forty-one million, one hundred fifty-seven thousand, twenty".