158316748 has 6 divisors (see below), whose sum is σ = 277054316. Its totient is φ = 79158372.

The previous prime is 158316737. The next prime is 158316749. The reversal of 158316748 is 847613851.

It is not an unprimeable number, because it can be changed into a prime (158316749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19789590 + ... + 19789597.

Almost surely, 2^158316748 is an apocalyptic number.

It is an amenable number.

158316748 is a deficient number, since it is larger than the sum of its proper divisors (118737568).

158316748 is a wasteful number, since it uses less digits than its factorization.

158316748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39579191 (or 39579189 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 158316748 is about 12582.3983405391. The cubic root of 158316748 is about 540.9730375621.

The spelling of 158316748 in words is "one hundred fifty-eight million, three hundred sixteen thousand, seven hundred forty-eight".