33946236 has 96 divisors (see below), whose sum is σ = 94348800. Its totient is φ = 10523520.

The previous prime is 33946207. The next prime is 33946243. The reversal of 33946236 is 63264933.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 33946236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145576 + ... + 145808.

It is an arithmetic number, because the mean of its divisors is an integer number (982800).

Almost surely, 2^33946236 is an apocalyptic number.

33946236 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33946236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47174400).

33946236 is an abundant number, since it is smaller than the sum of its proper divisors (60402564).

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

33946236 is a wasteful number, since it uses less digits than its factorization.

33946236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 328 counting only the distinct ones).

The product of its digits is 69984, while the sum is 36.

The square root of 33946236 is about 5826.3398459067. The cubic root of 33946236 is about 323.7903307389.

The spelling of 33946236 in words is "thirty-three million, nine hundred forty-six thousand, two hundred thirty-six".