115027452 has 66 divisors (see below), whose sum is σ = 302565368. Its totient is φ = 38263752.

The previous prime is 115027441. The next prime is 115027481. The reversal of 115027452 is 254720511.

It is a super-2 number, since 2×115027452² = 26462629427224608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 21 ways as a sum of consecutive naturals, for example, 235953 + ... + 236439.

Almost surely, 2^115027452 is an apocalyptic number.

115027452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115027452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151282684).

115027452 is an abundant number, since it is smaller than the sum of its proper divisors (187537916).

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

115027452 is an frugal number, since it uses more digits than its factorization.

115027452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 115027452 is about 10725.0851744870. The cubic root of 115027452 is about 486.3331049706. Note that the first 3 decimals are identical.

Adding to 115027452 its reverse (254720511), we get a palindrome (369747963).

The spelling of 115027452 in words is "one hundred fifteen million, twenty-seven thousand, four hundred fifty-two".