236425620 has 24 divisors (see below), whose sum is σ = 661991904. Its totient is φ = 63046816.

The previous prime is 236425543. The next prime is 236425627. The reversal of 236425620 is 26524632.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236425627) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1970154 + ... + 1970273.

It is an arithmetic number, because the mean of its divisors is an integer number (27582996).

Almost surely, 2^236425620 is an apocalyptic number.

236425620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

236425620 is an abundant number, since it is smaller than the sum of its proper divisors (425566284).

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

236425620 is a wasteful number, since it uses less digits than its factorization.

236425620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940439 (or 3940437 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 236425620 is about 15376.1380066647. The cubic root of 236425620 is about 618.3459380092.

The spelling of 236425620 in words is "two hundred thirty-six million, four hundred twenty-five thousand, six hundred twenty".