233460420 has 96 divisors (see below), whose sum is σ = 669707136. Its totient is φ = 60748800.

The previous prime is 233460379. The next prime is 233460431. The reversal of 233460420 is 24064332.

It is a happy number.

233460420 is digitally balanced in base 2, 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 31 ways as a sum of consecutive naturals, for example, 830680 + ... + 830960.

It is an arithmetic number, because the mean of its divisors is an integer number (6976116).

Almost surely, 2^233460420 is an apocalyptic number.

233460420 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 233460420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334853568).

233460420 is an abundant number, since it is smaller than the sum of its proper divisors (436246716).

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

233460420 is a wasteful number, since it uses less digits than its factorization.

233460420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 233460420 is about 15279.4116378871. The cubic root of 233460420 is about 615.7500004533.

The spelling of 233460420 in words is "two hundred thirty-three million, four hundred sixty thousand, four hundred twenty".