158487468 has 48 divisors (see below), whose sum is σ = 381870720. Its totient is φ = 51126400.

The previous prime is 158487467. The next prime is 158487473. The reversal of 158487468 is 864784851.

158487468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 158487468.

It is not an unprimeable number, because it can be changed into a prime (158487463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63223 + ... + 65681.

It is an arithmetic number, because the mean of its divisors is an integer number (7955640).

Almost surely, 2^158487468 is an apocalyptic number.

It is an amenable number.

158487468 is an abundant number, since it is smaller than the sum of its proper divisors (223383252).

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

158487468 is a wasteful number, since it uses less digits than its factorization.

158487468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2638 (or 2636 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 51.

The square root of 158487468 is about 12589.1805928742. The cubic root of 158487468 is about 541.1674194815.

The spelling of 158487468 in words is "one hundred fifty-eight million, four hundred eighty-seven thousand, four hundred sixty-eight".