2147233800 has 48 divisors (see below), whose sum is σ = 6656426640. Its totient is φ = 572595520.

The previous prime is 2147233783. The next prime is 2147233819. The reversal of 2147233800 is 83327412.

It is a super-2 number, since 2×2147233800² = 9221225983724880000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1788762 + ... + 1789961.

It is an arithmetic number, because the mean of its divisors is an integer number (138675555).

Almost surely, 2^2147233800 is an apocalyptic number.

2147233800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2147233800 is an abundant number, since it is smaller than the sum of its proper divisors (4509192840).

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

2147233800 is a wasteful number, since it uses less digits than its factorization.

2147233800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578742 (or 3578733 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2147233800 is about 46338.2541751413. The cubic root of 2147233800 is about 1290.1091188268.

The spelling of 2147233800 in words is "two billion, one hundred forty-seven million, two hundred thirty-three thousand, eight hundred".