2252199936 has 144 divisors (see below), whose sum is σ = 6985644120. Its totient is φ = 643399680.

The previous prime is 2252199893. The next prime is 2252199973. The reversal of 2252199936 is 6399912522.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 297316 + ... + 304796.

Almost surely, 2^2252199936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2252199936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3492822060).

2252199936 is an abundant number, since it is smaller than the sum of its proper divisors (4733444184).

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

2252199936 is an equidigital number, since it uses as much as digits as its factorization.

2252199936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7520 (or 7493 counting only the distinct ones).

The product of its digits is 524880, while the sum is 48.

The square root of 2252199936 is about 47457.3485985047. The cubic root of 2252199936 is about 1310.7976293489.

The spelling of 2252199936 in words is "two billion, two hundred fifty-two million, one hundred ninety-nine thousand, nine hundred thirty-six".