26045442 has 16 divisors (see below), whose sum is σ = 57878880. Its totient is φ = 8681796.

The previous prime is 26045429. The next prime is 26045449. The reversal of 26045442 is 24454062.

26045442 is a `hidden beast` number, since 2 + 604 + 54 + 4 + 2 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (26045449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241108 + ... + 241215.

It is an arithmetic number, because the mean of its divisors is an integer number (3617430).

Almost surely, 2^26045442 is an apocalyptic number.

26045442 is an abundant number, since it is smaller than the sum of its proper divisors (31833438).

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

26045442 is a wasteful number, since it uses less digits than its factorization.

26045442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482334 (or 482328 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 26045442 is about 5103.4735230037. The cubic root of 26045442 is about 296.4220983704.

The spelling of 26045442 in words is "twenty-six million, forty-five thousand, four hundred forty-two".