234115560 has 192 divisors, whose sum is σ = 884407680. Its totient is φ = 52600320.

The previous prime is 234115543. The next prime is 234115577. The reversal of 234115560 is 65511432.

It is an interprime number because it is at equal distance from previous prime (234115543) and next prime (234115577).

It is a super-2 number, since 2×234115560² = 109620190868227200, which contains 22 as substring.

It is a congruent number.

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, 152959 + ... + 154481.

It is an arithmetic number, because the mean of its divisors is an integer number (4606290).

Almost surely, 2^234115560 is an apocalyptic number.

234115560 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 234115560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442203840).

234115560 is an abundant number, since it is smaller than the sum of its proper divisors (650292120).

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

234115560 is a wasteful number, since it uses less digits than its factorization.

234115560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608 (or 1601 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 234115560 is about 15300.8352713177. The cubic root of 234115560 is about 616.3254380341.

Adding to 234115560 its reverse (65511432), we get a palindrome (299626992).

The spelling of 234115560 in words is "two hundred thirty-four million, one hundred fifteen thousand, five hundred sixty".