26512242 has 16 divisors (see below), whose sum is σ = 53696640. Its totient is φ = 8725392.

The previous prime is 26512207. The next prime is 26512253. The reversal of 26512242 is 24221562.

It is a happy number.

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, 27493 + ... + 28440.

It is an arithmetic number, because the mean of its divisors is an integer number (3356040).

Almost surely, 2^26512242 is an apocalyptic number.

26512242 is an abundant number, since it is smaller than the sum of its proper divisors (27184398).

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

26512242 is a wasteful number, since it uses less digits than its factorization.

26512242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56017.

The product of its digits is 1920, while the sum is 24.

The square root of 26512242 is about 5149.0039813541. The cubic root of 26512242 is about 298.1825001055.

The spelling of 26512242 in words is "twenty-six million, five hundred twelve thousand, two hundred forty-two".