12248616 has 32 divisors (see below), whose sum is σ = 32234400. Its totient is φ = 3867840.

The previous prime is 12248609. The next prime is 12248633. The reversal of 12248616 is 61684221.

12248616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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, 12975 + ... + 13886.

It is an arithmetic number, because the mean of its divisors is an integer number (1007325).

Almost surely, 2^12248616 is an apocalyptic number.

It is an amenable number.

12248616 is an abundant number, since it is smaller than the sum of its proper divisors (19985784).

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

12248616 is a wasteful number, since it uses less digits than its factorization.

12248616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26889 (or 26885 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 12248616 is about 3499.8022801296. The cubic root of 12248616 is about 230.5131328558.

The spelling of 12248616 in words is "twelve million, two hundred forty-eight thousand, six hundred sixteen".