157230016 has 112 divisors (see below), whose sum is σ = 350479360. Its totient is φ = 69672960.

The previous prime is 157230011. The next prime is 157230023. The reversal of 157230016 is 610032751.

157230016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157230011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1620880 + ... + 1620976.

It is an arithmetic number, because the mean of its divisors is an integer number (3129280).

Almost surely, 2^157230016 is an apocalyptic number.

157230016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157230016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175239680).

157230016 is an abundant number, since it is smaller than the sum of its proper divisors (193249344).

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

157230016 is a wasteful number, since it uses less digits than its factorization.

157230016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 157230016 is about 12539.1393644062. The cubic root of 157230016 is about 539.7323959852.

Adding to 157230016 its reverse (610032751), we get a palindrome (767262767).

The spelling of 157230016 in words is "one hundred fifty-seven million, two hundred thirty thousand, sixteen".