158547116 has 24 divisors (see below), whose sum is σ = 341486880. Its totient is φ = 62721792.

The previous prime is 158547019. The next prime is 158547127. The reversal of 158547116 is 611745851.

It is a self number, because there is not a number n which added to its sum of digits gives 158547116.

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, 217421 + ... + 218148.

It is an arithmetic number, because the mean of its divisors is an integer number (14228620).

Almost surely, 2^158547116 is an apocalyptic number.

It is an amenable number.

158547116 is an abundant number, since it is smaller than the sum of its proper divisors (182939764).

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

158547116 is a wasteful number, since it uses less digits than its factorization.

158547116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435593 (or 435591 counting only the distinct ones).

The product of its digits is 33600, while the sum is 38.

The square root of 158547116 is about 12591.5493883795. The cubic root of 158547116 is about 541.2353018319.

The spelling of 158547116 in words is "one hundred fifty-eight million, five hundred forty-seven thousand, one hundred sixteen".