115503422 has 4 divisors (see below), whose sum is σ = 173255136. Its totient is φ = 57751710.

The previous prime is 115503371. The next prime is 115503449. The reversal of 115503422 is 224305511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224305511 = 761 ⋅294751.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28875854 + ... + 28875857.

It is an arithmetic number, because the mean of its divisors is an integer number (43313784).

Almost surely, 2^115503422 is an apocalyptic number.

115503422 is a deficient number, since it is larger than the sum of its proper divisors (57751714).

115503422 is an equidigital number, since it uses as much as digits as its factorization.

115503422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57751713.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 115503422 is about 10747.2518347715. The cubic root of 115503422 is about 487.0029781675.

Adding to 115503422 its reverse (224305511), we get a palindrome (339808933).

The spelling of 115503422 in words is "one hundred fifteen million, five hundred three thousand, four hundred twenty-two".