158144062 has 4 divisors (see below), whose sum is σ = 237216096. Its totient is φ = 79072030.

The previous prime is 158144039. The next prime is 158144071. The reversal of 158144062 is 260441851.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39536014 + ... + 39536017.

It is an arithmetic number, because the mean of its divisors is an integer number (59304024).

Almost surely, 2^158144062 is an apocalyptic number.

158144062 is a deficient number, since it is larger than the sum of its proper divisors (79072034).

158144062 is an equidigital number, since it uses as much as digits as its factorization.

158144062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79072033.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 158144062 is about 12575.5342630045. The cubic root of 158144062 is about 540.7762749379.

The spelling of 158144062 in words is "one hundred fifty-eight million, one hundred forty-four thousand, sixty-two".