26479742 has 8 divisors (see below), whose sum is σ = 40071456. Its totient is φ = 13122592.

The previous prime is 26479741. The next prime is 26479759. The reversal of 26479742 is 24797462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 26479742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26479741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58358 + ... + 58809.

It is an arithmetic number, because the mean of its divisors is an integer number (5008932).

Almost surely, 2^26479742 is an apocalyptic number.

26479742 is a deficient number, since it is larger than the sum of its proper divisors (13591714).

26479742 is a wasteful number, since it uses less digits than its factorization.

26479742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117282.

The product of its digits is 169344, while the sum is 41.

The square root of 26479742 is about 5145.8470634095. The cubic root of 26479742 is about 298.0606080650.

The spelling of 26479742 in words is "twenty-six million, four hundred seventy-nine thousand, seven hundred forty-two".