158946364 has 12 divisors (see below), whose sum is σ = 283404744. Its totient is φ = 77973584.

The previous prime is 158946323. The next prime is 158946367. The reversal of 158946364 is 463649851.

158946364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158946367) 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, 374662 + ... + 375085.

It is an arithmetic number, because the mean of its divisors is an integer number (23617062).

Almost surely, 2^158946364 is an apocalyptic number.

It is an amenable number.

158946364 is a deficient number, since it is larger than the sum of its proper divisors (124458380).

158946364 is a wasteful number, since it uses less digits than its factorization.

158946364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749804 (or 749802 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 158946364 is about 12607.3932277850. The cubic root of 158946364 is about 541.6892278519.

The spelling of 158946364 in words is "one hundred fifty-eight million, nine hundred forty-six thousand, three hundred sixty-four".