115027451 has 32 divisors (see below), whose sum is σ = 149952000. Its totient is φ = 87423840.

The previous prime is 115027441. The next prime is 115027481. The reversal of 115027451 is 154720511.

It is not a de Polignac number, because 115027451 - 2¹⁴ = 115011067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115027451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115027441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161885 + ... + 162593.

It is an arithmetic number, because the mean of its divisors is an integer number (4686000).

Almost surely, 2^115027451 is an apocalyptic number.

115027451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

115027451 is a deficient number, since it is larger than the sum of its proper divisors (34924549).

115027451 is an equidigital number, since it uses as much as digits as its factorization.

115027451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 115027451 is about 10725.0851278673. The cubic root of 115027451 is about 486.3331035613. Note that the first 3 decimals are identical.

Adding to 115027451 its reverse (154720511), we get a palindrome (269747962).

The spelling of 115027451 in words is "one hundred fifteen million, twenty-seven thousand, four hundred fifty-one".