33253080 has 128 divisors (see below), whose sum is σ = 117780480. Its totient is φ = 7349760.

The previous prime is 33253079. The next prime is 33253127. The reversal of 33253080 is 8035233.

It is a super-2 number, since 2×33253080² = 2211534658972800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 33253080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25402 + ... + 26678.

It is an arithmetic number, because the mean of its divisors is an integer number (920160).

Almost surely, 2^33253080 is an apocalyptic number.

33253080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33253080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58890240).

33253080 is an abundant number, since it is smaller than the sum of its proper divisors (84527400).

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

33253080 is a wasteful number, since it uses less digits than its factorization.

33253080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 33253080 is about 5766.5483610215. The cubic root of 33253080 is about 321.5713081752.

The spelling of 33253080 in words is "thirty-three million, two hundred fifty-three thousand, eighty".