940597047 has 18 divisors (see below), whose sum is σ = 1471192632. Its totient is φ = 578828016.

The previous prime is 940597037. The next prime is 940597087. The reversal of 940597047 is 740795049.

940597047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 940597047 - 2²⁷ = 806379319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 940596993 and 940597011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940597037) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 307683 + ... + 310724.

It is an arithmetic number, because the mean of its divisors is an integer number (81732924).

Almost surely, 2^940597047 is an apocalyptic number.

940597047 is a deficient number, since it is larger than the sum of its proper divisors (530595585).

940597047 is a wasteful number, since it uses less digits than its factorization.

940597047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618439 (or 618423 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 940597047 is about 30669.1546508866. The cubic root of 940597047 is about 979.7934616111.

The spelling of 940597047 in words is "nine hundred forty million, five hundred ninety-seven thousand, forty-seven".