26293230 has 24 divisors (see below), whose sum is σ = 68362632. Its totient is φ = 7011504.

The previous prime is 26293219. The next prime is 26293243. The reversal of 26293230 is 3239262.

26293230 is a `hidden beast` number, since 2 + 629 + 3 + 2 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 26293194 and 26293203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145984 + ... + 146163.

It is an arithmetic number, because the mean of its divisors is an integer number (2848443).

Almost surely, 2^26293230 is an apocalyptic number.

26293230 is an abundant number, since it is smaller than the sum of its proper divisors (42069402).

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

26293230 is a wasteful number, since it uses less digits than its factorization.

26293230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292160 (or 292157 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 26293230 is about 5127.6924634771. The cubic root of 26293230 is about 297.3591546658.

The spelling of 26293230 in words is "twenty-six million, two hundred ninety-three thousand, two hundred thirty".