115502430 has 16 divisors (see below), whose sum is σ = 277205904. Its totient is φ = 30800640.

The previous prime is 115502417. The next prime is 115502461. The reversal of 115502430 is 34205511.

It is a super-2 number, since 2×115502430² = 26681622671809800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115502397 and 115502406.

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, 1925011 + ... + 1925070.

It is an arithmetic number, because the mean of its divisors is an integer number (17325369).

Almost surely, 2^115502430 is an apocalyptic number.

115502430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115502430 is an abundant number, since it is smaller than the sum of its proper divisors (161703474).

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

115502430 is a wasteful number, since it uses less digits than its factorization.

115502430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850091.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 115502430 is about 10747.2056833393. The cubic root of 115502430 is about 487.0015839568.

Adding to 115502430 its reverse (34205511), we get a palindrome (149707941).

The spelling of 115502430 in words is "one hundred fifteen million, five hundred two thousand, four hundred thirty".