33896745 has 16 divisors (see below), whose sum is σ = 60261120. Its totient is φ = 18078192.

The previous prime is 33896719. The next prime is 33896761. The reversal of 33896745 is 54769833.

It is not a de Polignac number, because 33896745 - 2⁷ = 33896617 is a prime.

It is a super-2 number, since 2×33896745² = 2297978643190050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 33896745.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125409 + ... + 125678.

It is an arithmetic number, because the mean of its divisors is an integer number (3766320).

Almost surely, 2^33896745 is an apocalyptic number.

It is an amenable number.

33896745 is a deficient number, since it is larger than the sum of its proper divisors (26364375).

33896745 is a wasteful number, since it uses less digits than its factorization.

33896745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251101 (or 251095 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 33896745 is about 5822.0911191770. The cubic root of 33896745 is about 323.6329004112.

The spelling of 33896745 in words is "thirty-three million, eight hundred ninety-six thousand, seven hundred forty-five".