33148146 has 8 divisors (see below), whose sum is σ = 66296304. Its totient is φ = 11049380.

The previous prime is 33148133. The next prime is 33148151. The reversal of 33148146 is 64184133.

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

33148146 is an admirable number.

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, 2762340 + ... + 2762351.

It is an arithmetic number, because the mean of its divisors is an integer number (8287038).

Almost surely, 2^33148146 is an apocalyptic number.

33148146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33148146 is a wasteful number, since it uses less digits than its factorization.

33148146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5524696.

The product of its digits is 6912, while the sum is 30.

The square root of 33148146 is about 5757.4426614600. The cubic root of 33148146 is about 321.2326997401.

The spelling of 33148146 in words is "thirty-three million, one hundred forty-eight thousand, one hundred forty-six".