26163242 has 16 divisors (see below), whose sum is σ = 45297792. Its totient is φ = 11101200.

The previous prime is 26163239. The next prime is 26163257. The reversal of 26163242 is 24236162.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7838 + ... + 10665.

It is an arithmetic number, because the mean of its divisors is an integer number (2831112).

Almost surely, 2^26163242 is an apocalyptic number.

26163242 is a deficient number, since it is larger than the sum of its proper divisors (19134550).

26163242 is a wasteful number, since it uses less digits than its factorization.

26163242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18613.

The product of its digits is 3456, while the sum is 26.

The square root of 26163242 is about 5115.0016617788. The cubic root of 26163242 is about 296.8683186234.

The spelling of 26163242 in words is "twenty-six million, one hundred sixty-three thousand, two hundred forty-two".