26413965 has 16 divisors (see below), whose sum is σ = 46958400. Its totient is φ = 14087376.

The previous prime is 26413943. The next prime is 26413969. The reversal of 26413965 is 56931462.

It is a happy number.

26413965 is a `hidden beast` number, since 2 + 641 + 3 + 9 + 6 + 5 = 666.

It is not a de Polignac number, because 26413965 - 2⁶ = 26413901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26413969) 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, 97695 + ... + 97964.

It is an arithmetic number, because the mean of its divisors is an integer number (2934900).

Almost surely, 2^26413965 is an apocalyptic number.

It is an amenable number.

26413965 is a deficient number, since it is larger than the sum of its proper divisors (20544435).

26413965 is a wasteful number, since it uses less digits than its factorization.

26413965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195673 (or 195667 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 26413965 is about 5139.4518190173. The cubic root of 26413965 is about 297.8136042893.

The spelling of 26413965 in words is "twenty-six million, four hundred thirteen thousand, nine hundred sixty-five".