26260742 has 4 divisors (see below), whose sum is σ = 39391116. Its totient is φ = 13130370.

The previous prime is 26260727. The next prime is 26260753. The reversal of 26260742 is 24706262.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565184 + ... + 6565187.

It is an arithmetic number, because the mean of its divisors is an integer number (9847779).

Almost surely, 2^26260742 is an apocalyptic number.

26260742 is a deficient number, since it is larger than the sum of its proper divisors (13130374).

26260742 is a wasteful number, since it uses less digits than its factorization.

26260742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13130373.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 26260742 is about 5124.5235876128. The cubic root of 26260742 is about 297.2366315443.

The spelling of 26260742 in words is "twenty-six million, two hundred sixty thousand, seven hundred forty-two".