158954396 has 12 divisors (see below), whose sum is σ = 279386520. Its totient is φ = 79129680.

The previous prime is 158954339. The next prime is 158954401. The reversal of 158954396 is 693459851.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85850 + ... + 87681.

It is an arithmetic number, because the mean of its divisors is an integer number (23282210).

Almost surely, 2^158954396 is an apocalyptic number.

It is an amenable number.

158954396 is a deficient number, since it is larger than the sum of its proper divisors (120432124).

158954396 is a wasteful number, since it uses less digits than its factorization.

158954396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173764 (or 173762 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 50.

The square root of 158954396 is about 12607.7117670099. The cubic root of 158954396 is about 541.6983520505.

The spelling of 158954396 in words is "one hundred fifty-eight million, nine hundred fifty-four thousand, three hundred ninety-six".