33481107 has 40 divisors (see below), whose sum is σ = 55669680. Its totient is φ = 19880640.

The previous prime is 33481099. The next prime is 33481117. The reversal of 33481107 is 70118433.

It is not a de Polignac number, because 33481107 - 2³ = 33481099 is a prime.

It is a super-2 number, since 2×33481107² = 2241969051890898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (33481117) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 46869 + ... + 47577.

It is an arithmetic number, because the mean of its divisors is an integer number (1391742).

Almost surely, 2^33481107 is an apocalyptic number.

33481107 is a deficient number, since it is larger than the sum of its proper divisors (22188573).

33481107 is a wasteful number, since it uses less digits than its factorization.

33481107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 33481107 is about 5786.2861145989. The cubic root of 33481107 is about 322.3046735011.

The spelling of 33481107 in words is "thirty-three million, four hundred eighty-one thousand, one hundred seven".