115034420 has 24 divisors (see below), whose sum is σ = 241812648. Its totient is φ = 45968000.

The previous prime is 115034419. The next prime is 115034533. The reversal of 115034420 is 24430511.

It can be written as a sum of positive squares in 4 ways, for example, as 1909924 + 113124496 = 1382^2 + 10636^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 115034392 and 115034401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23810 + ... + 28230.

It is an arithmetic number, because the mean of its divisors is an integer number (10075527).

Almost surely, 2^115034420 is an apocalyptic number.

115034420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115034420 is an abundant number, since it is smaller than the sum of its proper divisors (126778228).

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

115034420 is a wasteful number, since it uses less digits than its factorization.

115034420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731 (or 5729 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 115034420 is about 10725.4100154726. The cubic root of 115034420 is about 486.3429249472.

Adding to 115034420 its reverse (24430511), we get a palindrome (139464931).

The spelling of 115034420 in words is "one hundred fifteen million, thirty-four thousand, four hundred twenty".