235423260 has 168 divisors, whose sum is σ = 755429136. Its totient is φ = 61585920.

The previous prime is 235423249. The next prime is 235423283. The reversal of 235423260 is 62324532.

235423260 is a `hidden beast` number, since 235 + 423 + 2 + 6 + 0 = 666.

It is a super-2 number, since 2×235423260² = 110848222698055200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 976740 + ... + 976980.

It is an arithmetic number, because the mean of its divisors is an integer number (4496602).

Almost surely, 2^235423260 is an apocalyptic number.

235423260 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 235423260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377714568).

235423260 is an abundant number, since it is smaller than the sum of its proper divisors (520005876).

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

235423260 is a wasteful number, since it uses less digits than its factorization.

235423260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 235423260 is about 15343.5087251906. The cubic root of 235423260 is about 617.4708450013.

Adding to 235423260 its reverse (62324532), we get a palindrome (297747792).

The spelling of 235423260 in words is "two hundred thirty-five million, four hundred twenty-three thousand, two hundred sixty".