115070402 has 4 divisors (see below), whose sum is σ = 172605606. Its totient is φ = 57535200.

The previous prime is 115070393. The next prime is 115070413. The reversal of 115070402 is 204070511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 204070511 = 53 ⋅3850387.

It can be written as a sum of positive squares in only one way, i.e., 103652761 + 11417641 = 10181^2 + 3379^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28767599 + ... + 28767602.

Almost surely, 2^115070402 is an apocalyptic number.

115070402 is a deficient number, since it is larger than the sum of its proper divisors (57535204).

115070402 is an equidigital number, since it uses as much as digits as its factorization.

115070402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57535203.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 115070402 is about 10727.0873027118. The cubic root of 115070402 is about 486.3936279364.

The spelling of 115070402 in words is "one hundred fifteen million, seventy thousand, four hundred two".