158036338 has 16 divisors (see below), whose sum is σ = 253764000. Its totient is φ = 73589472.

The previous prime is 158036327. The next prime is 158036339. The reversal of 158036338 is 833630851.

It is a junction number, because it is equal to n+sod(n) for n = 158036297 and 158036306.

It is not an unprimeable number, because it can be changed into a prime (158036339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33003 + ... + 37486.

It is an arithmetic number, because the mean of its divisors is an integer number (15860250).

Almost surely, 2^158036338 is an apocalyptic number.

158036338 is a deficient number, since it is larger than the sum of its proper divisors (95727662).

158036338 is a wasteful number, since it uses less digits than its factorization.

158036338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70569.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 158036338 is about 12571.2504549070. The cubic root of 158036338 is about 540.6534590385.

The spelling of 158036338 in words is "one hundred fifty-eight million, thirty-six thousand, three hundred thirty-eight".