33053697 has 16 divisors (see below), whose sum is σ = 49193280. Its totient is φ = 21934656.

The previous prime is 33053693. The next prime is 33053717. The reversal of 33053697 is 79635033.

33053697 is a `hidden beast` number, since 3 + 30 + 536 + 97 = 666.

It is not a de Polignac number, because 33053697 - 2² = 33053693 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33053693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3433 + ... + 8825.

It is an arithmetic number, because the mean of its divisors is an integer number (3074580).

Almost surely, 2^33053697 is an apocalyptic number.

It is an amenable number.

33053697 is a deficient number, since it is larger than the sum of its proper divisors (16139583).

33053697 is a wasteful number, since it uses less digits than its factorization.

33053697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5629 (or 5623 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 36.

The square root of 33053697 is about 5749.2344707796. The cubic root of 33053697 is about 320.9273134401.

The spelling of 33053697 in words is "thirty-three million, fifty-three thousand, six hundred ninety-seven".