236152420 has 48 divisors (see below), whose sum is σ = 585059328. Its totient is φ = 78353280.

The previous prime is 236152403. The next prime is 236152453. The reversal of 236152420 is 24251632.

It is a plaindrome in base 11.

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 15 ways as a sum of consecutive naturals, for example, 22867 + ... + 31546.

It is an arithmetic number, because the mean of its divisors is an integer number (12188736).

Almost surely, 2^236152420 is an apocalyptic number.

236152420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

236152420 is an abundant number, since it is smaller than the sum of its proper divisors (348906908).

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

236152420 is a wasteful number, since it uses less digits than its factorization.

236152420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54460 (or 54458 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 236152420 is about 15367.2515434609. The cubic root of 236152420 is about 618.1076710770.

The spelling of 236152420 in words is "two hundred thirty-six million, one hundred fifty-two thousand, four hundred twenty".