2232751620 has 48 divisors (see below), whose sum is σ = 6820043328. Its totient is φ = 541272960.

The previous prime is 2232751613. The next prime is 2232751621. The reversal of 2232751620 is 261572322.

It is a super-3 number, since 3×2232751620³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is not an unprimeable number, because it can be changed into a prime (2232751621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1690819 + ... + 1692138.

It is an arithmetic number, because the mean of its divisors is an integer number (142084236).

Almost surely, 2^2232751620 is an apocalyptic number.

2232751620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2232751620 is an abundant number, since it is smaller than the sum of its proper divisors (4587291708).

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

2232751620 is a wasteful number, since it uses less digits than its factorization.

2232751620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382980 (or 3382978 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2232751620 is about 47252.0012274613. The cubic root of 2232751620 is about 1307.0136936057.

The spelling of 2232751620 in words is "two billion, two hundred thirty-two million, seven hundred fifty-one thousand, six hundred twenty".