881495481 has 32 divisors (see below), whose sum is σ = 1268951040. Its totient is φ = 542545344.

The previous prime is 881495471. The next prime is 881495501. The reversal of 881495481 is 184594188.

881495481 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 881495481 - 2²⁹ = 344624569 is a prime.

It is a super-2 number, since 2×881495481² = 1554068566046842722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 881495481.

It is not an unprimeable number, because it can be changed into a prime (881495431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 784386 + ... + 785508.

It is an arithmetic number, because the mean of its divisors is an integer number (39654720).

Almost surely, 2^881495481 is an apocalyptic number.

It is an amenable number.

881495481 is a deficient number, since it is larger than the sum of its proper divisors (387455559).

881495481 is a wasteful number, since it uses less digits than its factorization.

881495481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485.

The product of its digits is 368640, while the sum is 48.

The square root of 881495481 is about 29689.9895756129. The cubic root of 881495481 is about 958.8265033943.

The spelling of 881495481 in words is "eight hundred eighty-one million, four hundred ninety-five thousand, four hundred eighty-one".