234562020 has 144 divisors (see below), whose sum is σ = 833571648. Its totient is φ = 48733440.

The previous prime is 234561983. The next prime is 234562037. The reversal of 234562020 is 20265432.

234562020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28714 + ... + 35966.

It is an arithmetic number, because the mean of its divisors is an integer number (5788692).

Almost surely, 2^234562020 is an apocalyptic number.

234562020 is a gapful number since it is divisible by the number (20) 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 234562020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416785824).

234562020 is an abundant number, since it is smaller than the sum of its proper divisors (599009628).

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

234562020 is a wasteful number, since it uses less digits than its factorization.

234562020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7290 (or 7281 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 234562020 is about 15315.4177220212. The cubic root of 234562020 is about 616.7169682205.

The spelling of 234562020 in words is "two hundred thirty-four million, five hundred sixty-two thousand, twenty".