158934401 has 8 divisors (see below), whose sum is σ = 163296000. Its totient is φ = 154613728.

The previous prime is 158934379. The next prime is 158934431. The reversal of 158934401 is 104439851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 158934401 - 2²² = 154740097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158934431) 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, 2276 + ... + 17973.

It is an arithmetic number, because the mean of its divisors is an integer number (20412000).

Almost surely, 2^158934401 is an apocalyptic number.

It is an amenable number.

158934401 is a deficient number, since it is larger than the sum of its proper divisors (4361599).

158934401 is a wasteful number, since it uses less digits than its factorization.

158934401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20463.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 158934401 is about 12606.9187750219. The cubic root of 158934401 is about 541.6756375424.

The spelling of 158934401 in words is "one hundred fifty-eight million, nine hundred thirty-four thousand, four hundred one".