33797480 has 32 divisors (see below), whose sum is σ = 77185440. Its totient is φ = 13316160.

The previous prime is 33797461. The next prime is 33797497. The reversal of 33797480 is 8479733.

It is a super-2 number, since 2×33797480² = 2284539308700800, which contains 22 as substring.

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, 3626 + ... + 8985.

It is an arithmetic number, because the mean of its divisors is an integer number (2412045).

Almost surely, 2^33797480 is an apocalyptic number.

It is an amenable number.

33797480 is an abundant number, since it is smaller than the sum of its proper divisors (43387960).

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

33797480 is a wasteful number, since it uses less digits than its factorization.

33797480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12689 (or 12685 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 33797480 is about 5813.5600108711. The cubic root of 33797480 is about 323.3166770272.

The spelling of 33797480 in words is "thirty-three million, seven hundred ninety-seven thousand, four hundred eighty".