115412424 has 32 divisors (see below), whose sum is σ = 289026240. Its totient is φ = 38404800.

The previous prime is 115412399. The next prime is 115412449. The reversal of 115412424 is 424214511.

It is an interprime number because it is at equal distance from previous prime (115412399) and next prime (115412449).

It is a super-2 number, since 2×115412424² = 26640055227111552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 115412394 and 115412403.

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, 11334 + ... + 18954.

It is an arithmetic number, because the mean of its divisors is an integer number (9032070).

Almost surely, 2^115412424 is an apocalyptic number.

It is an amenable number.

115412424 is an abundant number, since it is smaller than the sum of its proper divisors (173613816).

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

115412424 is a wasteful number, since it uses less digits than its factorization.

115412424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8261 (or 8257 counting only the distinct ones).

The product of its digits is 1280, while the sum is 24.

The square root of 115412424 is about 10743.0174532112. The cubic root of 115412424 is about 486.8750513946.

Adding to 115412424 its reverse (424214511), we get a palindrome (539626935).

The spelling of 115412424 in words is "one hundred fifteen million, four hundred twelve thousand, four hundred twenty-four".