153428 has 18 divisors (see below), whose sum is σ = 296058. Its totient is φ = 69520.

The previous prime is 153427. The next prime is 153437. The reversal of 153428 is 824351.

153428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 94864 + 58564 = 308^2 + 242^2 .

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326 + ... + 642.

2¹⁵³⁴²⁸ is an apocalyptic number.

It is an amenable number.

153428 is a deficient number, since it is larger than the sum of its proper divisors (142630).

153428 is a wasteful number, since it uses less digits than its factorization.

153428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 330 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 153428 is about 391.6988639248. The cubic root of 153428 is about 53.5346385287.

Adding to 153428 its reverse (824351), we get a palindrome (977779).

It can be divided in two parts, 15 and 3428, that added together give a palindrome (3443).

The spelling of 153428 in words is "one hundred fifty-three thousand, four hundred twenty-eight".