26080497 has 6 divisors (see below), whose sum is σ = 37671842. Its totient is φ = 17386992.

The previous prime is 26080463. The next prime is 26080531. The reversal of 26080497 is 79408062.

26080497 is a `hidden beast` number, since 2 + 608 + 0 + 49 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (26080463) and next prime (26080531).

It can be written as a sum of positive squares in only one way, i.e., 25765776 + 314721 = 5076^2 + 561^2 .

It is not a de Polignac number, because 26080497 - 2⁶ = 26080433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26080097) 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, 1448908 + ... + 1448925.

Almost surely, 2^26080497 is an apocalyptic number.

It is an amenable number.

26080497 is a deficient number, since it is larger than the sum of its proper divisors (11591345).

26080497 is a wasteful number, since it uses less digits than its factorization.

26080497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897839 (or 2897836 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 26080497 is about 5106.9067937451. The cubic root of 26080497 is about 296.5550252539. Note that the first 3 decimals are identical.

The spelling of 26080497 in words is "twenty-six million, eighty thousand, four hundred ninety-seven".