26974045 has 16 divisors (see below), whose sum is σ = 37116288. Its totient is φ = 18434880.

The previous prime is 26974043. The next prime is 26974049. The reversal of 26974045 is 54047962.

It is not a de Polignac number, because 26974045 - 2¹ = 26974043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26973995 and 26974013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26974043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11035 + ... + 13255.

It is an arithmetic number, because the mean of its divisors is an integer number (2319768).

Almost surely, 2^26974045 is an apocalyptic number.

It is an amenable number.

26974045 is a deficient number, since it is larger than the sum of its proper divisors (10142243).

26974045 is a wasteful number, since it uses less digits than its factorization.

26974045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 26974045 is about 5193.6543011641. The cubic root of 26974045 is about 299.9038395509.

The spelling of 26974045 in words is "twenty-six million, nine hundred seventy-four thousand, forty-five".