40934231 has 8 divisors (see below), whose sum is σ = 44150064. Its totient is φ = 37728000.

The previous prime is 40934219. The next prime is 40934263. The reversal of 40934231 is 13243904.

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

It is a cyclic number.

It is not a de Polignac number, because 40934231 - 2¹⁸ = 40672087 is a prime.

It is a super-2 number, since 2×40934231² = 3351222535122722, 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 40934231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40934281) 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, 8231 + ... + 12231.

It is an arithmetic number, because the mean of its divisors is an integer number (5518758).

Almost surely, 2^40934231 is an apocalyptic number.

40934231 is a deficient number, since it is larger than the sum of its proper divisors (3215833).

40934231 is a wasteful number, since it uses less digits than its factorization.

40934231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 40934231 is about 6397.9864801358. The cubic root of 40934231 is about 344.6372466628.

The spelling of 40934231 in words is "forty million, nine hundred thirty-four thousand, two hundred thirty-one".