116512346 has 4 divisors (see below), whose sum is σ = 174768522. Its totient is φ = 58256172.

The previous prime is 116512337. The next prime is 116512367. The reversal of 116512346 is 643215611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 108889225 + 7623121 = 10435^2 + 2761^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29128085 + ... + 29128088.

Almost surely, 2^116512346 is an apocalyptic number.

116512346 is a deficient number, since it is larger than the sum of its proper divisors (58256176).

116512346 is an equidigital number, since it uses as much as digits as its factorization.

116512346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58256175.

The product of its digits is 4320, while the sum is 29.

The square root of 116512346 is about 10794.0884747161. The cubic root of 116512346 is about 488.4168619583.

Adding to 116512346 its reverse (643215611), we get a palindrome (759727957).

The spelling of 116512346 in words is "one hundred sixteen million, five hundred twelve thousand, three hundred forty-six".