41857420 has 24 divisors (see below), whose sum is σ = 95892048. Its totient is φ = 15220800.

The previous prime is 41857393. The next prime is 41857421. The reversal of 41857420 is 2475814.

It is not an unprimeable number, because it can be changed into a prime (41857421) 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, 94911 + ... + 95350.

It is an arithmetic number, because the mean of its divisors is an integer number (3995502).

Almost surely, 2^41857420 is an apocalyptic number.

It is an amenable number.

41857420 is an abundant number, since it is smaller than the sum of its proper divisors (54034628).

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

41857420 is a wasteful number, since it uses less digits than its factorization.

41857420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190281 (or 190279 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 41857420 is about 6469.7310608711. The cubic root of 41857420 is about 347.2088757845.

The spelling of 41857420 in words is "forty-one million, eight hundred fifty-seven thousand, four hundred twenty".