33079131 has 8 divisors (see below), whose sum is σ = 49006160. Its totient is φ = 22052736.

The previous prime is 33079091. The next prime is 33079153. The reversal of 33079131 is 13197033.

It is not a de Polignac number, because 33079131 - 2⁷ = 33079003 is a prime.

It is a super-2 number, since 2×33079131² = 2188457815430322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1225153 = 33079131 / (3 + 3 + 0 + 7 + 9 + 1 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33079095 and 33079104.

It is not an unprimeable number, because it can be changed into a prime (33079181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612550 + ... + 612603.

It is an arithmetic number, because the mean of its divisors is an integer number (6125770).

Almost surely, 2^33079131 is an apocalyptic number.

33079131 is a deficient number, since it is larger than the sum of its proper divisors (15927029).

33079131 is a wasteful number, since it uses less digits than its factorization.

33079131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225162 (or 1225156 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 27.

The square root of 33079131 is about 5751.4459920962. The cubic root of 33079131 is about 321.0096075385.

The spelling of 33079131 in words is "thirty-three million, seventy-nine thousand, one hundred thirty-one".