26063442 has 12 divisors (see below), whose sum is σ = 56470830. Its totient is φ = 8687808.

The previous prime is 26063441. The next prime is 26063449. The reversal of 26063442 is 24436062.

26063442 is a `hidden beast` number, since 26 + 0 + 634 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 25918281 + 145161 = 5091^2 + 381^2 .

It is not an unprimeable number, because it can be changed into a prime (26063441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 723967 + ... + 724002.

Almost surely, 2^26063442 is an apocalyptic number.

26063442 is an abundant number, since it is smaller than the sum of its proper divisors (30407388).

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

26063442 is a wasteful number, since it uses less digits than its factorization.

26063442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447977 (or 1447974 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 26063442 is about 5105.2367232088. The cubic root of 26063442 is about 296.4903683976.

The spelling of 26063442 in words is "twenty-six million, sixty-three thousand, four hundred forty-two".