115227651 has 32 divisors (see below), whose sum is σ = 197738496. Its totient is φ = 57924000.

The previous prime is 115227613. The next prime is 115227667. The reversal of 115227651 is 156722511.

It is not a de Polignac number, because 115227651 - 2¹¹ = 115225603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115227601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 885 + ... + 15206.

It is an arithmetic number, because the mean of its divisors is an integer number (6179328).

Almost surely, 2^115227651 is an apocalyptic number.

115227651 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

115227651 is a deficient number, since it is larger than the sum of its proper divisors (82510845).

115227651 is a wasteful number, since it uses less digits than its factorization.

115227651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16143.

The product of its digits is 4200, while the sum is 30.

The square root of 115227651 is about 10734.4143296223. The cubic root of 115227651 is about 486.6150868480.

The spelling of 115227651 in words is "one hundred fifteen million, two hundred twenty-seven thousand, six hundred fifty-one".