882097431 has 4 divisors (see below), whose sum is σ = 1176129912. Its totient is φ = 588064952.

The previous prime is 882097373. The next prime is 882097451. The reversal of 882097431 is 134790288.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 882097431 - 2⁶ = 882097367 is a prime.

It is a super-2 number, since 2×882097431² = 1556191755553599522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (882097451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147016236 + ... + 147016241.

It is an arithmetic number, because the mean of its divisors is an integer number (294032478).

Almost surely, 2^882097431 is an apocalyptic number.

882097431 is a deficient number, since it is larger than the sum of its proper divisors (294032481).

882097431 is a wasteful number, since it uses less digits than its factorization.

882097431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294032480.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 882097431 is about 29700.1251007466. The cubic root of 882097431 is about 959.0447061716.

The spelling of 882097431 in words is "eight hundred eighty-two million, ninety-seven thousand, four hundred thirty-one".