33154052 has 12 divisors (see below), whose sum is σ = 58583616. Its totient is φ = 16415880.

The previous prime is 33154039. The next prime is 33154061. The reversal of 33154052 is 25045133.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39824 + ... + 40647.

It is an arithmetic number, because the mean of its divisors is an integer number (4881968).

Almost surely, 2^33154052 is an apocalyptic number.

It is an amenable number.

33154052 is a deficient number, since it is larger than the sum of its proper divisors (25429564).

33154052 is a wasteful number, since it uses less digits than its factorization.

33154052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80578 (or 80576 counting only the distinct ones).

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

The square root of 33154052 is about 5757.9555399464. The cubic root of 33154052 is about 321.2517766005.

Adding to 33154052 its reverse (25045133), we get a palindrome (58199185).

The spelling of 33154052 in words is "thirty-three million, one hundred fifty-four thousand, fifty-two".