2252880388 has 24 divisors (see below), whose sum is σ = 4527321120. Its totient is φ = 970139520.

The previous prime is 2252880373. The next prime is 2252880397. The reversal of 2252880388 is 8830882522.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1346581 + ... + 1348252.

It is an arithmetic number, because the mean of its divisors is an integer number (188638380).

Almost surely, 2^2252880388 is an apocalyptic number.

It is an amenable number.

2252880388 is an abundant number, since it is smaller than the sum of its proper divisors (2274440732).

2252880388 is a wasteful number, since it uses less digits than its factorization.

2252880388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694867 (or 2694865 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 46.

The square root of 2252880388 is about 47464.5171470226. The cubic root of 2252880388 is about 1310.9296254835.

The spelling of 2252880388 in words is "two billion, two hundred fifty-two million, eight hundred eighty thousand, three hundred eighty-eight".