41491164 has 48 divisors (see below), whose sum is σ = 113742720. Its totient is φ = 11605440.

The previous prime is 41491147. The next prime is 41491201. The reversal of 41491164 is 46119414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10374 + ... + 13805.

It is an arithmetic number, because the mean of its divisors is an integer number (2369640).

Almost surely, 2^41491164 is an apocalyptic number.

41491164 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

41491164 is an abundant number, since it is smaller than the sum of its proper divisors (72251556).

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

41491164 is a wasteful number, since it uses less digits than its factorization.

41491164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24210 (or 24208 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 41491164 is about 6441.3635202494. The cubic root of 41491164 is about 346.1932051580.

The spelling of 41491164 in words is "forty-one million, four hundred ninety-one thousand, one hundred sixty-four".