33650130 has 16 divisors (see below), whose sum is σ = 80760384. Its totient is φ = 8973360.

The previous prime is 33650059. The next prime is 33650143. The reversal of 33650130 is 3105633.

It is a super-2 number, since 2×33650130² = 2264662498033800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33650097 and 33650106.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 560806 + ... + 560865.

It is an arithmetic number, because the mean of its divisors is an integer number (5047524).

Almost surely, 2^33650130 is an apocalyptic number.

33650130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33650130 is an abundant number, since it is smaller than the sum of its proper divisors (47110254).

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

33650130 is a wasteful number, since it uses less digits than its factorization.

33650130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121681.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 33650130 is about 5800.8732101297. The cubic root of 33650130 is about 322.8461279894.

Adding to 33650130 its reverse (3105633), we get a palindrome (36755763).

The spelling of 33650130 in words is "thirty-three million, six hundred fifty thousand, one hundred thirty".