41487831 has 48 divisors (see below), whose sum is σ = 75449088. Its totient is φ = 21340800.

The previous prime is 41487821. The next prime is 41487833. The reversal of 41487831 is 13878414.

It is not a de Polignac number, because 41487831 - 2⁹ = 41487319 is a prime.

It is a super-2 number, since 2×41487831² = 3442480242169122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41487833) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90555 + ... + 91011.

It is an arithmetic number, because the mean of its divisors is an integer number (1571856).

Almost surely, 2^41487831 is an apocalyptic number.

41487831 is a deficient number, since it is larger than the sum of its proper divisors (33961257).

41487831 is a wasteful number, since it uses less digits than its factorization.

41487831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 609 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 41487831 is about 6441.1047965392. The cubic root of 41487831 is about 346.1839349686.

The spelling of 41487831 in words is "forty-one million, four hundred eighty-seven thousand, eight hundred thirty-one".