9041631 has 8 divisors (see below), whose sum is σ = 12095280. Its totient is φ = 6007872.

The previous prime is 9041623. The next prime is 9041633. The reversal of 9041631 is 1361409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9041631 - 2³ = 9041623 is a prime.

It is a super-2 number, since 2×9041631² = 163502182280322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9041633) 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, 3876 + ... + 5753.

It is an arithmetic number, because the mean of its divisors is an integer number (1511910).

Almost surely, 2^9041631 is an apocalyptic number.

9041631 is a deficient number, since it is larger than the sum of its proper divisors (3053649).

9041631 is a wasteful number, since it uses less digits than its factorization.

9041631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9945.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 9041631 is about 3006.9304947072. The cubic root of 9041631 is about 208.3286148620.

The spelling of 9041631 in words is "nine million, forty-one thousand, six hundred thirty-one".