26384130 has 40 divisors (see below), whose sum is σ = 70946172. Its totient is φ = 7035552.

The previous prime is 26384107. The next prime is 26384161. The reversal of 26384130 is 3148362.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21986721 + 4397409 = 4689^2 + 2097^2 .

It is a super-2 number, since 2×26384130² = 1392244631713800, which contains 22 as substring.

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 = 26384094 and 26384103.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15477 + ... + 17096.

Almost surely, 2^26384130 is an apocalyptic number.

26384130 is an abundant number, since it is smaller than the sum of its proper divisors (44562042).

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

26384130 is a wasteful number, since it uses less digits than its factorization.

26384130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32592 (or 32583 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 26384130 is about 5136.5484520250. The cubic root of 26384130 is about 297.7014336208.

The spelling of 26384130 in words is "twenty-six million, three hundred eighty-four thousand, one hundred thirty".