152043220 has 96 divisors (see below), whose sum is σ = 384362496. Its totient is φ = 49420800.

The previous prime is 152043197. The next prime is 152043247. The reversal of 152043220 is 22340251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229690 + ... + 230350.

It is an arithmetic number, because the mean of its divisors is an integer number (4003776).

Almost surely, 2^152043220 is an apocalyptic number.

152043220 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 152043220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192181248).

152043220 is an abundant number, since it is smaller than the sum of its proper divisors (232319276).

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

152043220 is a wasteful number, since it uses less digits than its factorization.

152043220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 152043220 is about 12330.5806838121. The cubic root of 152043220 is about 533.7309075471.

Adding to 152043220 its reverse (22340251), we get a palindrome (174383471).

The spelling of 152043220 in words is "one hundred fifty-two million, forty-three thousand, two hundred twenty".