881040097 has 16 divisors (see below), whose sum is σ = 1059292800. Its totient is φ = 716768640.

The previous prime is 881040091. The next prime is 881040131. The reversal of 881040097 is 790040188.

It is not a de Polignac number, because 881040097 - 2²³ = 872651489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (881040091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24804 + ... + 48757.

It is an arithmetic number, because the mean of its divisors is an integer number (66205800).

Almost surely, 2^881040097 is an apocalyptic number.

It is an amenable number.

881040097 is a deficient number, since it is larger than the sum of its proper divisors (178252703).

881040097 is a wasteful number, since it uses less digits than its factorization.

881040097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73656.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 881040097 is about 29682.3196027534. The cubic root of 881040097 is about 958.6613637846.

Subtracting from 881040097 its reverse (790040188), we obtain a palindrome (90999909).

The spelling of 881040097 in words is "eight hundred eighty-one million, forty thousand, ninety-seven".