115402 has 8 divisors (see below), whose sum is σ = 197856. Its totient is φ = 49452.
The previous prime is 115399. The next prime is 115421. The reversal of 115402 is 204511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4108 + ... + 4135.
It is an arithmetic number, because the mean of its divisors is an integer number (24732).
2115402 is an apocalyptic number.
115402 is a deficient number, since it is larger than the sum of its proper divisors (82454).
115402 is an equidigital number, since it uses as much as digits as its factorization.
115402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8252.
The product of its (nonzero) digits is 40, while the sum is 13.
The square root of 115402 is about 339.7086987406. The cubic root of 115402 is about 48.6860392839.
Adding to 115402 its reverse (204511), we get a palindrome (319913).
The spelling of 115402 in words is "one hundred fifteen thousand, four hundred two".
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