158114749 has 16 divisors (see below), whose sum is σ = 174162240. Its totient is φ = 142652160.

The previous prime is 158114743. The next prime is 158114771. The reversal of 158114749 is 947411851.

It is a cyclic number.

It is not a de Polignac number, because 158114749 - 2⁵ = 158114717 is a prime.

It is a Duffinian number.

Its product of digits (40320) is a multiple of the sum of its prime divisors (1260).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158114743) 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, 161349 + ... + 162325.

It is an arithmetic number, because the mean of its divisors is an integer number (10885140).

Almost surely, 2^158114749 is an apocalyptic number.

It is an amenable number.

158114749 is a deficient number, since it is larger than the sum of its proper divisors (16047491).

158114749 is a wasteful number, since it uses less digits than its factorization.

158114749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260.

The product of its digits is 40320, while the sum is 40.

The square root of 158114749 is about 12574.3687316700. The cubic root of 158114749 is about 540.7428607748.

The spelling of 158114749 in words is "one hundred fifty-eight million, one hundred fourteen thousand, seven hundred forty-nine".