33860152 has 8 divisors (see below), whose sum is σ = 63487800. Its totient is φ = 16930072.

The previous prime is 33860131. The next prime is 33860161. The reversal of 33860152 is 25106833.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×33860152² = 2293019786926208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 33860152.

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, 2116252 + ... + 2116267.

It is an arithmetic number, because the mean of its divisors is an integer number (7935975).

Almost surely, 2^33860152 is an apocalyptic number.

It is an amenable number.

33860152 is a deficient number, since it is larger than the sum of its proper divisors (29627648).

33860152 is a wasteful number, since it uses less digits than its factorization.

33860152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232525 (or 4232521 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 33860152 is about 5818.9476711859. The cubic root of 33860152 is about 323.5163999149.

Adding to 33860152 its reverse (25106833), we get a palindrome (58966985).

The spelling of 33860152 in words is "thirty-three million, eight hundred sixty thousand, one hundred fifty-two".