33694242 has 16 divisors (see below), whose sum is σ = 67653792. Its totient is φ = 11187200.

The previous prime is 33694229. The next prime is 33694261. The reversal of 33694242 is 24249633.

It is a super-2 number, since 2×33694242² = 2270603887909128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9384 + ... + 12467.

It is an arithmetic number, because the mean of its divisors is an integer number (4228362).

Almost surely, 2^33694242 is an apocalyptic number.

33694242 is an abundant number, since it is smaller than the sum of its proper divisors (33959550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33694242 is a wasteful number, since it uses less digits than its factorization.

33694242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22113.

The product of its digits is 31104, while the sum is 33.

The square root of 33694242 is about 5804.6741510614. The cubic root of 33694242 is about 322.9871395289.

The spelling of 33694242 in words is "thirty-three million, six hundred ninety-four thousand, two hundred forty-two".