2237115384 has 72 divisors (see below), whose sum is σ = 7048065960. Its totient is φ = 639174816.

The previous prime is 2237115379. The next prime is 2237115389. The reversal of 2237115384 is 4835117322.

It is an interprime number because it is at equal distance from previous prime (2237115379) and next prime (2237115389).

It is a tau number, because it is divible by the number of its divisors (72).

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 (2237115389) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 313524 + ... + 320579.

It is an arithmetic number, because the mean of its divisors is an integer number (97889805).

Almost surely, 2^2237115384 is an apocalyptic number.

2237115384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2237115384 is an abundant number, since it is smaller than the sum of its proper divisors (4810950576).

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

2237115384 is a wasteful number, since it uses less digits than its factorization.

2237115384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634129 (or 634115 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 2237115384 is about 47298.1541288875. The cubic root of 2237115384 is about 1307.8646298196.

The spelling of 2237115384 in words is "two billion, two hundred thirty-seven million, one hundred fifteen thousand, three hundred eighty-four".