26190063 has 6 divisors (see below), whose sum is σ = 37830104. Its totient is φ = 17460036.

The previous prime is 26190023. The next prime is 26190079. The reversal of 26190063 is 36009162.

It is a happy number.

It is not a de Polignac number, because 26190063 - 2⁹ = 26189551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26190023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1454995 + ... + 1455012.

Almost surely, 2^26190063 is an apocalyptic number.

26190063 is a deficient number, since it is larger than the sum of its proper divisors (11640041).

26190063 is a wasteful number, since it uses less digits than its factorization.

26190063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2910013 (or 2910010 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 26190063 is about 5117.6227879749. The cubic root of 26190063 is about 296.9697278944.

The spelling of 26190063 in words is "twenty-six million, one hundred ninety thousand, sixty-three".