33085842 has 32 divisors (see below), whose sum is σ = 70310592. Its totient is φ = 10343424.

The previous prime is 33085837. The next prime is 33085847. The reversal of 33085842 is 24858033.

It is an interprime number because it is at equal distance from previous prime (33085837) and next prime (33085847).

It is not an unprimeable number, because it can be changed into a prime (33085847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55498 + ... + 56090.

It is an arithmetic number, because the mean of its divisors is an integer number (2197206).

Almost surely, 2^33085842 is an apocalyptic number.

33085842 is an abundant number, since it is smaller than the sum of its proper divisors (37224750).

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

33085842 is a wasteful number, since it uses less digits than its factorization.

33085842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 33085842 is about 5752.0293810098. The cubic root of 33085842 is about 321.0313145759.

The spelling of 33085842 in words is "thirty-three million, eighty-five thousand, eight hundred forty-two".