158308400 has 60 divisors (see below), whose sum is σ = 383000784. Its totient is φ = 62880000.

The previous prime is 158308373. The next prime is 158308417. The reversal of 158308400 is 4803851.

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 11 ways as a sum of consecutive naturals, for example, 59090 + ... + 61710.

Almost surely, 2^158308400 is an apocalyptic number.

158308400 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 158308400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191500392).

158308400 is an abundant number, since it is smaller than the sum of its proper divisors (224692384).

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

158308400 is a wasteful number, since it uses less digits than its factorization.

158308400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790 (or 2779 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 158308400 is about 12582.0666029075. The cubic root of 158308400 is about 540.9635289402.

The spelling of 158308400 in words is "one hundred fifty-eight million, three hundred eight thousand, four hundred".