940772133 has 24 divisors (see below), whose sum is σ = 1567280000. Its totient is φ = 532648224.

The previous prime is 940772111. The next prime is 940772153. The reversal of 940772133 is 331277049.

It is not a de Polignac number, because 940772133 - 2¹⁴ = 940755749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940772153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61633 + ... + 75366.

Almost surely, 2^940772133 is an apocalyptic number.

It is an amenable number.

940772133 is a deficient number, since it is larger than the sum of its proper divisors (626507867).

940772133 is a wasteful number, since it uses less digits than its factorization.

940772133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137121 (or 137118 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 940772133 is about 30672.0089495292. The cubic root of 940772133 is about 979.8542518916.

The spelling of 940772133 in words is "nine hundred forty million, seven hundred seventy-two thousand, one hundred thirty-three".