116730642 has 48 divisors (see below), whose sum is σ = 285884640. Its totient is φ = 31594752.

The previous prime is 116730631. The next prime is 116730643. The reversal of 116730642 is 246037611.

It is not an unprimeable number, because it can be changed into a prime (116730643) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4863 + ... + 16034.

It is an arithmetic number, because the mean of its divisors is an integer number (5955930).

Almost surely, 2^116730642 is an apocalyptic number.

116730642 is an abundant number, since it is smaller than the sum of its proper divisors (169153998).

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

116730642 is a wasteful number, since it uses less digits than its factorization.

116730642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20935 (or 20928 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 116730642 is about 10804.1955739426. The cubic root of 116730642 is about 488.7217021269.

The spelling of 116730642 in words is "one hundred sixteen million, seven hundred thirty thousand, six hundred forty-two".