2238513000 has 64 divisors (see below), whose sum is σ = 6984169920. Its totient is φ = 596936000.

The previous prime is 2238512999. The next prime is 2238513037. The reversal of 2238513000 is 3158322.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370086 + ... + 376085.

It is an arithmetic number, because the mean of its divisors is an integer number (109127655).

Almost surely, 2^2238513000 is an apocalyptic number.

2238513000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2238513000 is an abundant number, since it is smaller than the sum of its proper divisors (4745656920).

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

2238513000 is a wasteful number, since it uses less digits than its factorization.

2238513000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746195 (or 746181 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2238513000 is about 47312.9263521080. The cubic root of 2238513000 is about 1308.1369316753.

The spelling of 2238513000 in words is "two billion, two hundred thirty-eight million, five hundred thirteen thousand".