33801450 has 24 divisors (see below), whose sum is σ = 83827968. Its totient is φ = 9013680.

The previous prime is 33801419. The next prime is 33801463. The reversal of 33801450 is 5410833.

It is a super-2 number, since 2×33801450² = 2285076044205000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33801450.

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 11 ways as a sum of consecutive naturals, for example, 112522 + ... + 112821.

It is an arithmetic number, because the mean of its divisors is an integer number (3492832).

Almost surely, 2^33801450 is an apocalyptic number.

33801450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33801450 is an abundant number, since it is smaller than the sum of its proper divisors (50026518).

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

33801450 is a wasteful number, since it uses less digits than its factorization.

33801450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225358 (or 225353 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 33801450 is about 5813.9014439531. The cubic root of 33801450 is about 323.3293359291.

The spelling of 33801450 in words is "thirty-three million, eight hundred one thousand, four hundred fifty".