115411450 has 96 divisors (see below), whose sum is σ = 276553728. Its totient is φ = 34776000.

The previous prime is 115411421. The next prime is 115411469. The reversal of 115411450 is 54114511.

It is a happy number.

It is a super-2 number, since 2×115411450² = 26639605582205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118867 + ... + 119833.

It is an arithmetic number, because the mean of its divisors is an integer number (2880768).

Almost surely, 2^115411450 is an apocalyptic number.

115411450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115411450 is an abundant number, since it is smaller than the sum of its proper divisors (161142278).

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

115411450 is a wasteful number, since it uses less digits than its factorization.

115411450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 115411450 is about 10742.9721213452. The cubic root of 115411450 is about 486.8736817626.

Adding to 115411450 its reverse (54114511), we get a palindrome (169525961).

It can be divided in two parts, 1 and 15411450, that added together give a palindrome (15411451).

The spelling of 115411450 in words is "one hundred fifteen million, four hundred eleven thousand, four hundred fifty".