33256150 has 12 divisors (see below), whose sum is σ = 61856532. Its totient is φ = 13302440.

The previous prime is 33256147. The next prime is 33256177. The reversal of 33256150 is 5165233.

It is a happy number.

It is a super-2 number, since 2×33256150² = 2211943025645000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 332512 + ... + 332611.

It is an arithmetic number, because the mean of its divisors is an integer number (5154711).

Almost surely, 2^33256150 is an apocalyptic number.

33256150 is a deficient number, since it is larger than the sum of its proper divisors (28600382).

33256150 is a wasteful number, since it uses less digits than its factorization.

33256150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665135 (or 665130 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 33256150 is about 5766.8145453101. The cubic root of 33256150 is about 321.5812039356.

The spelling of 33256150 in words is "thirty-three million, two hundred fifty-six thousand, one hundred fifty".