26535242 has 4 divisors (see below), whose sum is σ = 39802866. Its totient is φ = 13267620.

The previous prime is 26535227. The next prime is 26535269. The reversal of 26535242 is 24253562.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 25210441 + 1324801 = 5021^2 + 1151^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6633809 + ... + 6633812.

Almost surely, 2^26535242 is an apocalyptic number.

26535242 is a deficient number, since it is larger than the sum of its proper divisors (13267624).

26535242 is a wasteful number, since it uses less digits than its factorization.

26535242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13267623.

The product of its digits is 14400, while the sum is 29.

The square root of 26535242 is about 5151.2369388332. The cubic root of 26535242 is about 298.2687019846.

The spelling of 26535242 in words is "twenty-six million, five hundred thirty-five thousand, two hundred forty-two".