115374005 has 4 divisors (see below), whose sum is σ = 138448812. Its totient is φ = 92299200.

The previous prime is 115374001. The next prime is 115374011. The reversal of 115374005 is 500473511.

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 55249489 + 60124516 = 7433^2 + 7754^2 .

It is not a de Polignac number, because 115374005 - 2² = 115374001 is a prime.

It is a super-2 number, since 2×115374005² = 26622322059480050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115374001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11537396 + ... + 11537405.

It is an arithmetic number, because the mean of its divisors is an integer number (34612203).

Almost surely, 2^115374005 is an apocalyptic number.

It is an amenable number.

115374005 is a deficient number, since it is larger than the sum of its proper divisors (23074807).

115374005 is an equidigital number, since it uses as much as digits as its factorization.

115374005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23074806.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 115374005 is about 10741.2292127112. The cubic root of 115374005 is about 486.8210210227.

The spelling of 115374005 in words is "one hundred fifteen million, three hundred seventy-four thousand, five".