115423470 has 48 divisors (see below), whose sum is σ = 305201520. Its totient is φ = 30256512.

The previous prime is 115423433. The next prime is 115423471. The reversal of 115423470 is 74324511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115423471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5559 + ... + 16178.

It is an arithmetic number, because the mean of its divisors is an integer number (6358365).

Almost surely, 2^115423470 is an apocalyptic number.

115423470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115423470 is an abundant number, since it is smaller than the sum of its proper divisors (189778050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115423470 is a wasteful number, since it uses less digits than its factorization.

115423470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21809 (or 21806 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 115423470 is about 10743.5315422816. The cubic root of 115423470 is about 486.8905836630.

Adding to 115423470 its reverse (74324511), we get a palindrome (189747981).

The spelling of 115423470 in words is "one hundred fifteen million, four hundred twenty-three thousand, four hundred seventy".