158063642 has 16 divisors (see below), whose sum is σ = 259198272. Its totient is φ = 71694720.

The previous prime is 158063611. The next prime is 158063681. The reversal of 158063642 is 246360851.

158063642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×158063642² = 49968229844608328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3338 + ... + 18090.

It is an arithmetic number, because the mean of its divisors is an integer number (16199892).

Almost surely, 2^158063642 is an apocalyptic number.

158063642 is a deficient number, since it is larger than the sum of its proper divisors (101134630).

158063642 is a wasteful number, since it uses less digits than its factorization.

158063642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15253.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 158063642 is about 12572.3363779371. The cubic root of 158063642 is about 540.6845935488.

The spelling of 158063642 in words is "one hundred fifty-eight million, sixty-three thousand, six hundred forty-two".