940771231 has 8 divisors (see below), whose sum is σ = 984016224. Its totient is φ = 897721440.

The previous prime is 940771201. The next prime is 940771259. The reversal of 940771231 is 132177049.

940771231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 940771231 - 2²³ = 932382623 is a prime.

It is a super-2 number, since 2×940771231² = 1770101018154510722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940771201) 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, 38896 + ... + 58261.

It is an arithmetic number, because the mean of its divisors is an integer number (123002028).

Almost surely, 2^940771231 is an apocalyptic number.

940771231 is a deficient number, since it is larger than the sum of its proper divisors (43244993).

940771231 is a wasteful number, since it uses less digits than its factorization.

940771231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97601.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 940771231 is about 30671.9942455654. The cubic root of 940771231 is about 979.8539387344.

The spelling of 940771231 in words is "nine hundred forty million, seven hundred seventy-one thousand, two hundred thirty-one".