158024229 has 8 divisors (see below), whose sum is σ = 229853472. Its totient is φ = 95772240.

The previous prime is 158024227. The next prime is 158024233. The reversal of 158024229 is 922420851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 158024229 - 2¹ = 158024227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 4788613 = 158024229 / (1 + 5 + 8 + 0 + 2 + 4 + 2 + 2 + 9).

It is a self number, because there is not a number n which added to its sum of digits gives 158024229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158024227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2394274 + ... + 2394339.

It is an arithmetic number, because the mean of its divisors is an integer number (28731684).

Almost surely, 2^158024229 is an apocalyptic number.

It is an amenable number.

158024229 is a deficient number, since it is larger than the sum of its proper divisors (71829243).

158024229 is a wasteful number, since it uses less digits than its factorization.

158024229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4788627.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 158024229 is about 12570.7688309029. The cubic root of 158024229 is about 540.6396501047.

The spelling of 158024229 in words is "one hundred fifty-eight million, twenty-four thousand, two hundred twenty-nine".