2152927338 has 16 divisors (see below), whose sum is σ = 4306719456. Its totient is φ = 717498320.

The previous prime is 2152927327. The next prime is 2152927349. The reversal of 2152927338 is 8337292512.

It is an interprime number because it is at equal distance from previous prime (2152927327) and next prime (2152927349).

It is a super-2 number, since 2×2152927338² = 9270192245415532488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2152927338.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056 + ... + 65627.

It is an arithmetic number, because the mean of its divisors is an integer number (269169966).

Almost surely, 2^2152927338 is an apocalyptic number.

2152927338 is an abundant number, since it is smaller than the sum of its proper divisors (2153792118).

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

2152927338 is a wasteful number, since it uses less digits than its factorization.

2152927338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72069.

The product of its digits is 181440, while the sum is 42.

The square root of 2152927338 is about 46399.6480374582. The cubic root of 2152927338 is about 1291.2483834724.

The spelling of 2152927338 in words is "two billion, one hundred fifty-two million, nine hundred twenty-seven thousand, three hundred thirty-eight".