11297882 has 8 divisors (see below), whose sum is σ = 16964436. Its totient is φ = 5643072.

The previous prime is 11297879. The next prime is 11297893. The reversal of 11297882 is 28879211.

It can be written as a sum of positive squares in 2 ways, for example, as 8637721 + 2660161 = 2939^2 + 1631^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a pancake number, because a pancake can be divided into 11297882 parts by 4753 straight cuts.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98 + ... + 4754.

Almost surely, 2^11297882 is an apocalyptic number.

11297882 is a deficient number, since it is larger than the sum of its proper divisors (5666554).

11297882 is a wasteful number, since it uses less digits than its factorization.

11297882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872.

The product of its digits is 16128, while the sum is 38.

The square root of 11297882 is about 3361.2322145309. The cubic root of 11297882 is about 224.3876816414.

The spelling of 11297882 in words is "eleven million, two hundred ninety-seven thousand, eight hundred eighty-two".