26474161 has 12 divisors (see below), whose sum is σ = 30895140. Its totient is φ = 22619520.

The previous prime is 26474141. The next prime is 26474167. The reversal of 26474161 is 16147462.

It can be written as a sum of positive squares in 2 ways, for example, as 24354225 + 2119936 = 4935^2 + 1456^2 .

It is not a de Polignac number, because 26474161 - 2¹³ = 26465969 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 (26474167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19381 + ... + 20701.

It is an arithmetic number, because the mean of its divisors is an integer number (2574595).

Almost surely, 2^26474161 is an apocalyptic number.

It is an amenable number.

26474161 is a deficient number, since it is larger than the sum of its proper divisors (4420979).

26474161 is a wasteful number, since it uses less digits than its factorization.

26474161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744 (or 1737 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 26474161 is about 5145.3047528791. The cubic root of 26474161 is about 298.0396663562.

The spelling of 26474161 in words is "twenty-six million, four hundred seventy-four thousand, one hundred sixty-one".