158246480 has 160 divisors (see below), whose sum is σ = 440448000. Its totient is φ = 52835328.

The previous prime is 158246477. The next prime is 158246519. The reversal of 158246480 is 84642851.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2003081 + ... + 2003159.

It is an arithmetic number, because the mean of its divisors is an integer number (2752800).

Almost surely, 2^158246480 is an apocalyptic number.

158246480 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 158246480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220224000).

158246480 is an abundant number, since it is smaller than the sum of its proper divisors (282201520).

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

158246480 is an equidigital number, since it uses as much as digits as its factorization.

158246480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 158246480 is about 12579.6057171916. The cubic root of 158246480 is about 540.8929897692.

The spelling of 158246480 in words is "one hundred fifty-eight million, two hundred forty-six thousand, four hundred eighty".