13032274 has 16 divisors (see below), whose sum is σ = 20023200. Its totient is φ = 6359584.

The previous prime is 13032221. The next prime is 13032277. The reversal of 13032274 is 47223031.

It is a super-2 number, since 2×13032274² = 339680331222152, which contains 22 as substring.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (13032277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20814 + ... + 21430.

It is an arithmetic number, because the mean of its divisors is an integer number (1251450).

Almost surely, 2^13032274 is an apocalyptic number.

13032274 is a deficient number, since it is larger than the sum of its proper divisors (6990926).

13032274 is a wasteful number, since it uses less digits than its factorization.

13032274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 13032274 is about 3610.0240996425. The cubic root of 13032274 is about 235.3278899587.

The spelling of 13032274 in words is "thirteen million, thirty-two thousand, two hundred seventy-four".