158420160 has 168 divisors, whose sum is σ = 553705776. Its totient is φ = 41564160.

The previous prime is 158420131. The next prime is 158420177. The reversal of 158420160 is 61024851.

158420160 is a `hidden beast` number, since 1 + 584 + 20 + 1 + 60 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192550 + ... + 193370.

Almost surely, 2^158420160 is an apocalyptic number.

158420160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158420160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276852888).

158420160 is an abundant number, since it is smaller than the sum of its proper divisors (395285616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158420160 is a wasteful number, since it uses less digits than its factorization.

158420160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 158420160 is about 12586.5070611350. The cubic root of 158420160 is about 541.0907992188.

The spelling of 158420160 in words is "one hundred fifty-eight million, four hundred twenty thousand, one hundred sixty".