158000747 has 2 divisors, whose sum is σ = 158000748. Its totient is φ = 158000746.

The previous prime is 158000741. The next prime is 158000753. The reversal of 158000747 is 747000851.

It is a balanced prime because it is at equal distance from previous prime (158000741) and next prime (158000753).

It is a cyclic number.

It is not a de Polignac number, because 158000747 - 2⁶ = 158000683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (158000741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79000373 + 79000374.

It is an arithmetic number, because the mean of its divisors is an integer number (79000374).

Almost surely, 2^158000747 is an apocalyptic number.

158000747 is a deficient number, since it is larger than the sum of its proper divisors (1).

158000747 is an equidigital number, since it uses as much as digits as its factorization.

158000747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 158000747 is about 12569.8348040060. The cubic root of 158000747 is about 540.6128695508.

The spelling of 158000747 in words is "one hundred fifty-eight million, seven hundred forty-seven", and thus it is an aban number.