2152031874 has 8 divisors (see below), whose sum is σ = 4304063760. Its totient is φ = 717343956.

The previous prime is 2152031831. The next prime is 2152031881. The reversal of 2152031874 is 4781302512.

It is a sphenic number, since it is the product of 3 distinct primes.

2152031874 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179335984 + ... + 179335995.

It is an arithmetic number, because the mean of its divisors is an integer number (538007970).

Almost surely, 2^2152031874 is an apocalyptic number.

2152031874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2152031874 is a wasteful number, since it uses less digits than its factorization.

2152031874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358671984.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2152031874 is about 46389.9975641301. The cubic root of 2152031874 is about 1291.0693362797.

The spelling of 2152031874 in words is "two billion, one hundred fifty-two million, thirty-one thousand, eight hundred seventy-four".