158272248 has 16 divisors (see below), whose sum is σ = 395680680. Its totient is φ = 52757408.

The previous prime is 158272241. The next prime is 158272297. The reversal of 158272248 is 842272851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158272241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3297315 + ... + 3297362.

Almost surely, 2^158272248 is an apocalyptic number.

It is an amenable number.

158272248 is an abundant number, since it is smaller than the sum of its proper divisors (237408432).

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

158272248 is a wasteful number, since it uses less digits than its factorization.

158272248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6594686 (or 6594682 counting only the distinct ones).

The product of its digits is 71680, while the sum is 39.

The square root of 158272248 is about 12580.6298729436. The cubic root of 158272248 is about 540.9223468711.

The spelling of 158272248 in words is "one hundred fifty-eight million, two hundred seventy-two thousand, two hundred forty-eight".