157441752 has 192 divisors, whose sum is σ = 500688000. Its totient is φ = 45691776.

The previous prime is 157441723. The next prime is 157441769. The reversal of 157441752 is 257144751.

157441752 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 Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 693463 + ... + 693689.

It is an arithmetic number, because the mean of its divisors is an integer number (2607750).

Almost surely, 2^157441752 is an apocalyptic number.

157441752 is a gapful number since it is divisible by the number (12) 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 157441752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250344000).

157441752 is an abundant number, since it is smaller than the sum of its proper divisors (343246248).

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

157441752 is a wasteful number, since it uses less digits than its factorization.

157441752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 264 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 157441752 is about 12547.5795275424. The cubic root of 157441752 is about 539.9745667034.

The spelling of 157441752 in words is "one hundred fifty-seven million, four hundred forty-one thousand, seven hundred fifty-two".