33451052 has 6 divisors (see below), whose sum is σ = 58539348. Its totient is φ = 16725524.

The previous prime is 33451043. The next prime is 33451057. The reversal of 33451052 is 25015433.

It is a super-2 number, since 2×33451052² = 2237945759813408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33451057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4181378 + ... + 4181385.

It is an arithmetic number, because the mean of its divisors is an integer number (9756558).

Almost surely, 2^33451052 is an apocalyptic number.

It is an amenable number.

33451052 is a deficient number, since it is larger than the sum of its proper divisors (25088296).

33451052 is a wasteful number, since it uses less digits than its factorization.

33451052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8362767 (or 8362765 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 33451052 is about 5783.6884425079. The cubic root of 33451052 is about 322.2082035034.

Adding to 33451052 its reverse (25015433), we get a palindrome (58466485).

The spelling of 33451052 in words is "thirty-three million, four hundred fifty-one thousand, fifty-two".