157741116 has 72 divisors (see below), whose sum is σ = 418484304. Its totient is φ = 45964800.

The previous prime is 157741081. The next prime is 157741141. The reversal of 157741116 is 611147751.

157741116 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54916 + ... + 57716.

It is an arithmetic number, because the mean of its divisors is an integer number (5812282).

Almost surely, 2^157741116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157741116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209242152).

157741116 is an abundant number, since it is smaller than the sum of its proper divisors (260743188).

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

157741116 is a wasteful number, since it uses less digits than its factorization.

157741116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859 (or 2838 counting only the distinct ones).

The product of its digits is 5880, while the sum is 33.

The square root of 157741116 is about 12559.5030156452. The cubic root of 157741116 is about 540.3165907592.

Adding to 157741116 its reverse (611147751), we get a palindrome (768888867).

The spelling of 157741116 in words is "one hundred fifty-seven million, seven hundred forty-one thousand, one hundred sixteen".