158628148 has 24 divisors (see below), whose sum is σ = 331051392. Its totient is φ = 65027424.

The previous prime is 158628133. The next prime is 158628163. The reversal of 158628148 is 841826851.

158628148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (158628133) and next prime (158628163).

It is a super-3 number, since 3×158628148³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122515 + ... + 123802.

It is an arithmetic number, because the mean of its divisors is an integer number (13793808).

Almost surely, 2^158628148 is an apocalyptic number.

It is an amenable number.

158628148 is an abundant number, since it is smaller than the sum of its proper divisors (172423244).

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

158628148 is a wasteful number, since it uses less digits than its factorization.

158628148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246351 (or 246349 counting only the distinct ones).

The product of its digits is 122880, while the sum is 43.

The square root of 158628148 is about 12594.7666909713. The cubic root of 158628148 is about 541.3274929536.

The spelling of 158628148 in words is "one hundred fifty-eight million, six hundred twenty-eight thousand, one hundred forty-eight".