2488027381 has 12 divisors (see below), whose sum is σ = 2895372000. Its totient is φ = 2131757880.

The previous prime is 2488027361. The next prime is 2488027387. The reversal of 2488027381 is 1837208842.

It is not a de Polignac number, because 2488027381 - 2⁵ = 2488027349 is a prime.

It is a super-2 number, since 2×2488027381² = 12380560497211438322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488027387) 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, 138486 + ... + 155416.

It is an arithmetic number, because the mean of its divisors is an integer number (241281000).

Almost surely, 2^2488027381 is an apocalyptic number.

It is an amenable number.

2488027381 is a deficient number, since it is larger than the sum of its proper divisors (407344619).

2488027381 is a wasteful number, since it uses less digits than its factorization.

2488027381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19944 (or 19937 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 2488027381 is about 49880.1301221238. The cubic root of 2488027381 is about 1355.0387612537.

The spelling of 2488027381 in words is "two billion, four hundred eighty-eight million, twenty-seven thousand, three hundred eighty-one".