115452351 has 64 divisors (see below), whose sum is σ = 205148160. Its totient is φ = 62795520.

The previous prime is 115452349. The next prime is 115452353. The reversal of 115452351 is 153254511.

It is an interprime number because it is at equal distance from previous prime (115452349) and next prime (115452353).

It is not a de Polignac number, because 115452351 - 2¹ = 115452349 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115452353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 364045 + ... + 364361.

It is an arithmetic number, because the mean of its divisors is an integer number (3205440).

Almost surely, 2^115452351 is an apocalyptic number.

115452351 is a deficient number, since it is larger than the sum of its proper divisors (89695809).

115452351 is a wasteful number, since it uses less digits than its factorization.

115452351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 415 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 115452351 is about 10744.8755693121. The cubic root of 115452351 is about 486.9311898305.

The spelling of 115452351 in words is "one hundred fifteen million, four hundred fifty-two thousand, three hundred fifty-one".