151712 has 24 divisors (see below), whose sum is σ = 326592. Its totient is φ = 68800.

The previous prime is 151703. The next prime is 151717. The reversal of 151712 is 217151.

It is not an unprimeable number, because it can be changed into a prime (151717) by changing a digit.

151712 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137 + ... + 567.

It is an arithmetic number, because the mean of its divisors is an integer number (13608).

2¹⁵¹⁷¹² 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 151712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163296).

151712 is an abundant number, since it is smaller than the sum of its proper divisors (174880).

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

151712 is a wasteful number, since it uses less digits than its factorization.

151712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 444 counting only the distinct ones).

The product of its digits is 70, while the sum is 17.

The square root of 151712 is about 389.5022464634. The cubic root of 151712 is about 53.3343055378.

Adding to 151712 its reverse (217151), we get a palindrome (368863).

The spelling of 151712 in words is "one hundred fifty-one thousand, seven hundred twelve".