234061540 has 12 divisors (see below), whose sum is σ = 491529276. Its totient is φ = 93624608.

The previous prime is 234061507. The next prime is 234061571. The reversal of 234061540 is 45160432.

It can be written as a sum of positive squares in 2 ways, for example, as 170668096 + 63393444 = 13064^2 + 7962^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5851519 + ... + 5851558.

It is an arithmetic number, because the mean of its divisors is an integer number (40960773).

Almost surely, 2^234061540 is an apocalyptic number.

234061540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234061540 is an abundant number, since it is smaller than the sum of its proper divisors (257467736).

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

234061540 is a wasteful number, since it uses less digits than its factorization.

234061540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11703086 (or 11703084 counting only the distinct ones).

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

The square root of 234061540 is about 15299.0699063701. The cubic root of 234061540 is about 616.2780305896.

The spelling of 234061540 in words is "two hundred thirty-four million, sixty-one thousand, five hundred forty".