2152333908 has 36 divisors (see below), whose sum is σ = 5726972160. Its totient is φ = 679684176.

The previous prime is 2152333901. The next prime is 2152333921. The reversal of 2152333908 is 8093332512.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152333901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1572660 + ... + 1574027.

It is an arithmetic number, because the mean of its divisors is an integer number (159082560).

Almost surely, 2^2152333908 is an apocalyptic number.

It is an amenable number.

2152333908 is an abundant number, since it is smaller than the sum of its proper divisors (3574638252).

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

2152333908 is a wasteful number, since it uses less digits than its factorization.

2152333908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146716 (or 3146711 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 2152333908 is about 46393.2528284017. The cubic root of 2152333908 is about 1291.1297332468.

The spelling of 2152333908 in words is "two billion, one hundred fifty-two million, three hundred thirty-three thousand, nine hundred eight".