33425372 has 6 divisors (see below), whose sum is σ = 58494408. Its totient is φ = 16712684.

The previous prime is 33425369. The next prime is 33425387. The reversal of 33425372 is 27352433.

It is a super-2 number, since 2×33425372² = 2234510986676768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4178168 + ... + 4178175.

It is an arithmetic number, because the mean of its divisors is an integer number (9749068).

Almost surely, 2^33425372 is an apocalyptic number.

It is an amenable number.

33425372 is a deficient number, since it is larger than the sum of its proper divisors (25069036).

33425372 is a wasteful number, since it uses less digits than its factorization.

33425372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8356347 (or 8356345 counting only the distinct ones).

The product of its digits is 15120, while the sum is 29.

The square root of 33425372 is about 5781.4679796744. The cubic root of 33425372 is about 322.1257305124.

The spelling of 33425372 in words is "thirty-three million, four hundred twenty-five thousand, three hundred seventy-two".