116253646 has 4 divisors (see below), whose sum is σ = 174380472. Its totient is φ = 58126822.

The previous prime is 116253637. The next prime is 116253649. The reversal of 116253646 is 646352611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 646352611 = 59 ⋅10955129.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116253649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29063410 + ... + 29063413.

It is an arithmetic number, because the mean of its divisors is an integer number (43595118).

Almost surely, 2^116253646 is an apocalyptic number.

116253646 is a deficient number, since it is larger than the sum of its proper divisors (58126826).

116253646 is an equidigital number, since it uses as much as digits as its factorization.

116253646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58126825.

The product of its digits is 25920, while the sum is 34.

The square root of 116253646 is about 10782.0984042996. The cubic root of 116253646 is about 488.0551060901.

The spelling of 116253646 in words is "one hundred sixteen million, two hundred fifty-three thousand, six hundred forty-six".