762113997 has 48 divisors (see below), whose sum is σ = 1205006400. Its totient is φ = 462309120.

The previous prime is 762113917. The next prime is 762113999. The reversal of 762113997 is 799311267.

762113997 is a `hidden beast` number, since 7 + 621 + 13 + 9 + 9 + 7 = 666.

It is not a de Polignac number, because 762113997 - 2⁸ = 762113741 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (762113999) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1551922 + ... + 1552412.

It is an arithmetic number, because the mean of its divisors is an integer number (25104300).

Almost surely, 2^762113997 is an apocalyptic number.

It is an amenable number.

762113997 is a deficient number, since it is larger than the sum of its proper divisors (442892403).

762113997 is a wasteful number, since it uses less digits than its factorization.

762113997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858 (or 855 counting only the distinct ones).

The product of its digits is 142884, while the sum is 45.

The square root of 762113997 is about 27606.4122442595. The cubic root of 762113997 is about 913.4258808161.

Adding to 762113997 its product of digits (142884), we get a square (762256881 = 27609²).

It can be divided in two parts, 76211 and 3997, that added together give a palindrome (80208).

The spelling of 762113997 in words is "seven hundred sixty-two million, one hundred thirteen thousand, nine hundred ninety-seven".