41804731 has 16 divisors (see below), whose sum is σ = 46218240. Its totient is φ = 37635840.

The previous prime is 41804701. The next prime is 41804753. The reversal of 41804731 is 13740814.

It is a 8-Lehmer number, since φ(41804731) divides (41804731-1)⁸.

It is a cyclic number.

It is not a de Polignac number, because 41804731 - 2⁵ = 41804699 is a prime.

It is a super-2 number, since 2×41804731² = 3495271067964722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41804731.

It is not an unprimeable number, because it can be changed into a prime (41804701) 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, 118251 + ... + 118603.

It is an arithmetic number, because the mean of its divisors is an integer number (2888640).

Almost surely, 2^41804731 is an apocalyptic number.

41804731 is a deficient number, since it is larger than the sum of its proper divisors (4413509).

41804731 is a wasteful number, since it uses less digits than its factorization.

41804731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 41804731 is about 6465.6578164948. The cubic root of 41804731 is about 347.0631288666.

It can be divided in two parts, 4180 and 4731, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 41804731 in words is "forty-one million, eight hundred four thousand, seven hundred thirty-one".