158342467 has 4 divisors (see below), whose sum is σ = 158393656. Its totient is φ = 158291280.

The previous prime is 158342461. The next prime is 158342479. The reversal of 158342467 is 764243851.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 158342467 - 2⁷ = 158342339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158342461) 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, 20634 + ... + 27247.

It is an arithmetic number, because the mean of its divisors is an integer number (39598414).

Almost surely, 2^158342467 is an apocalyptic number.

158342467 is a deficient number, since it is larger than the sum of its proper divisors (51189).

158342467 is an equidigital number, since it uses as much as digits as its factorization.

158342467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51188.

The product of its digits is 161280, while the sum is 40.

The square root of 158342467 is about 12583.4203219951. The cubic root of 158342467 is about 541.0023301720.

The spelling of 158342467 in words is "one hundred fifty-eight million, three hundred forty-two thousand, four hundred sixty-seven".