33728483 has 8 divisors (see below), whose sum is σ = 34196448. Its totient is φ = 33263424.

The previous prime is 33728447. The next prime is 33728501. The reversal of 33728483 is 38482733.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33728483 - 2¹⁰ = 33727459 is a prime.

It is a super-2 number, since 2×33728483² = 2275221130962578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33728413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32135 + ... + 33167.

It is an arithmetic number, because the mean of its divisors is an integer number (4274556).

Almost surely, 2^33728483 is an apocalyptic number.

33728483 is a deficient number, since it is larger than the sum of its proper divisors (467965).

33728483 is a wasteful number, since it uses less digits than its factorization.

33728483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453.

The product of its digits is 96768, while the sum is 38.

The square root of 33728483 is about 5807.6228355498. The cubic root of 33728483 is about 323.0965119104.

It can be divided in two parts, 337 and 28483, that multiplied together give a triangular number (9598771 = T₄₃₈₁).

The spelling of 33728483 in words is "thirty-three million, seven hundred twenty-eight thousand, four hundred eighty-three".