234492020 has 48 divisors (see below), whose sum is σ = 564332160. Its totient is φ = 80175744.

The previous prime is 234492017. The next prime is 234492023. The reversal of 234492020 is 20294432.

234492020 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (234492017) and next prime (234492023).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234492023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53471 + ... + 57689.

It is an arithmetic number, because the mean of its divisors is an integer number (11756920).

Almost surely, 2^234492020 is an apocalyptic number.

234492020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234492020 is an abundant number, since it is smaller than the sum of its proper divisors (329840140).

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

234492020 is a wasteful number, since it uses less digits than its factorization.

234492020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632 (or 4630 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 234492020 is about 15313.1322726606. The cubic root of 234492020 is about 616.6556134696.

The spelling of 234492020 in words is "two hundred thirty-four million, four hundred ninety-two thousand, twenty".