26905230 has 64 divisors (see below), whose sum is σ = 78278400. Its totient is φ = 6521760.

The previous prime is 26905223. The next prime is 26905259. The reversal of 26905230 is 3250962.

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

It is a junction number, because it is equal to n+sod(n) for n = 26905194 and 26905203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1560 + ... + 7499.

It is an arithmetic number, because the mean of its divisors is an integer number (1223100).

Almost surely, 2^26905230 is an apocalyptic number.

26905230 is an abundant number, since it is smaller than the sum of its proper divisors (51373170).

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

26905230 is a wasteful number, since it uses less digits than its factorization.

26905230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9086 (or 9080 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 26905230 is about 5187.0251589905. The cubic root of 26905230 is about 299.6485885273.

The spelling of 26905230 in words is "twenty-six million, nine hundred five thousand, two hundred thirty".