115451705 has 4 divisors (see below), whose sum is σ = 138542052. Its totient is φ = 92361360.

The previous prime is 115451683. The next prime is 115451767. The reversal of 115451705 is 507154511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14227984 + 101223721 = 3772^2 + 10061^2 .

It is not a de Polignac number, because 115451705 - 2¹² = 115447609 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11545166 + ... + 11545175.

It is an arithmetic number, because the mean of its divisors is an integer number (34635513).

Almost surely, 2^115451705 is an apocalyptic number.

It is an amenable number.

115451705 is a deficient number, since it is larger than the sum of its proper divisors (23090347).

115451705 is an equidigital number, since it uses as much as digits as its factorization.

115451705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23090346.

The product of its (nonzero) digits is 3500, while the sum is 29.

The square root of 115451705 is about 10744.8455084287. The cubic root of 115451705 is about 486.9302816401.

The spelling of 115451705 in words is "one hundred fifteen million, four hundred fifty-one thousand, seven hundred five".