26042019 has 8 divisors (see below), whose sum is σ = 35212032. Its totient is φ = 17116680.

The previous prime is 26042017. The next prime is 26042039. The reversal of 26042019 is 91024062.

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

It is not a de Polignac number, because 26042019 - 2¹ = 26042017 is a prime.

It is a super-2 number, since 2×26042019² = 1356373507192722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26042019.

It is not an unprimeable number, because it can be changed into a prime (26042017) 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, 60919 + ... + 61344.

It is an arithmetic number, because the mean of its divisors is an integer number (4401504).

Almost surely, 2^26042019 is an apocalyptic number.

26042019 is a deficient number, since it is larger than the sum of its proper divisors (9170013).

26042019 is a wasteful number, since it uses less digits than its factorization.

26042019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122337.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 26042019 is about 5103.1381521570. The cubic root of 26042019 is about 296.4091121277.

The spelling of 26042019 in words is "twenty-six million, forty-two thousand, nineteen".