115077227 has 4 divisors (see below), whose sum is σ = 115102920. Its totient is φ = 115051536.

The previous prime is 115077217. The next prime is 115077229. The reversal of 115077227 is 722770511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722770511 = 16871 ⋅42841.

It is a cyclic number.

It is not a de Polignac number, because 115077227 - 2⁶ = 115077163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115077193 and 115077202.

It is not an unprimeable number, because it can be changed into a prime (115077229) 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 3 ways as a sum of consecutive naturals, for example, 4178 + ... + 15735.

It is an arithmetic number, because the mean of its divisors is an integer number (28775730).

Almost surely, 2^115077227 is an apocalyptic number.

115077227 is a deficient number, since it is larger than the sum of its proper divisors (25693).

115077227 is an equidigital number, since it uses as much as digits as its factorization.

115077227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25692.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 115077227 is about 10727.4054179005. The cubic root of 115077227 is about 486.4032439941.

The spelling of 115077227 in words is "one hundred fifteen million, seventy-seven thousand, two hundred twenty-seven".