158286064 has 10 divisors (see below), whose sum is σ = 306679280. Its totient is φ = 79143024.

The previous prime is 158286061. The next prime is 158286071. The reversal of 158286064 is 460682851.

It is a super-2 number, since 2×158286064² = 50108956113224192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158286061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4946424 + ... + 4946455.

It is an arithmetic number, because the mean of its divisors is an integer number (30667928).

Almost surely, 2^158286064 is an apocalyptic number.

It is an amenable number.

158286064 is a deficient number, since it is larger than the sum of its proper divisors (148393216).

158286064 is an equidigital number, since it uses as much as digits as its factorization.

158286064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9892887 (or 9892881 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 158286064 is about 12581.1789590642. The cubic root of 158286064 is about 540.9380859237.

The spelling of 158286064 in words is "one hundred fifty-eight million, two hundred eighty-six thousand, sixty-four".