26042315 has 8 divisors (see below), whose sum is σ = 33654768. Its totient is φ = 19231200.

The previous prime is 26042309. The next prime is 26042321. The reversal of 26042315 is 51324062.

It is an interprime number because it is at equal distance from previous prime (26042309) and next prime (26042321).

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

It is not a de Polignac number, because 26042315 - 2¹² = 26038219 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200261 + ... + 200390.

It is an arithmetic number, because the mean of its divisors is an integer number (4206846).

Almost surely, 2^26042315 is an apocalyptic number.

26042315 is a deficient number, since it is larger than the sum of its proper divisors (7612453).

26042315 is a wasteful number, since it uses less digits than its factorization.

26042315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400669.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 26042315 is about 5103.1671538369. The cubic root of 26042315 is about 296.4102351431.

Adding to 26042315 its reverse (51324062), we get a palindrome (77366377).

The spelling of 26042315 in words is "twenty-six million, forty-two thousand, three hundred fifteen".