920741475 has 12 divisors (see below), whose sum is σ = 1522292696. Its totient is φ = 491062080.

The previous prime is 920741473. The next prime is 920741489. The reversal of 920741475 is 574147029.

It is not a de Polignac number, because 920741475 - 2¹ = 920741473 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (920741473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6138202 + ... + 6138351.

Almost surely, 2^920741475 is an apocalyptic number.

920741475 is a deficient number, since it is larger than the sum of its proper divisors (601551221).

920741475 is a wasteful number, since it uses less digits than its factorization.

920741475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12276566 (or 12276561 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 920741475 is about 30343.7221678554. The cubic root of 920741475 is about 972.8500423961.

The spelling of 920741475 in words is "nine hundred twenty million, seven hundred forty-one thousand, four hundred seventy-five".