33945483 has 32 divisors (see below), whose sum is σ = 54012672. Its totient is φ = 18691200.

The previous prime is 33945467. The next prime is 33945497. The reversal of 33945483 is 38454933.

It is not a de Polignac number, because 33945483 - 2⁴ = 33945467 is a prime.

It is a super-2 number, since 2×33945483² = 2304591632206578, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (33945433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28153 + ... + 29333.

It is an arithmetic number, because the mean of its divisors is an integer number (1687896).

Almost surely, 2^33945483 is an apocalyptic number.

33945483 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

33945483 is a deficient number, since it is larger than the sum of its proper divisors (20067189).

33945483 is a wasteful number, since it uses less digits than its factorization.

33945483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275.

The product of its digits is 155520, while the sum is 39.

The square root of 33945483 is about 5826.2752252189. The cubic root of 33945483 is about 323.7879366009.

The spelling of 33945483 in words is "thirty-three million, nine hundred forty-five thousand, four hundred eighty-three".