26102465 has 16 divisors (see below), whose sum is σ = 33454080. Its totient is φ = 19508160.

The previous prime is 26102459. The next prime is 26102467. The reversal of 26102465 is 56420162.

It is not a de Polignac number, because 26102465 - 2¹⁰ = 26101441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26102467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1592 + ... + 7398.

It is an arithmetic number, because the mean of its divisors is an integer number (2090880).

Almost surely, 2^26102465 is an apocalyptic number.

It is an amenable number.

26102465 is a deficient number, since it is larger than the sum of its proper divisors (7351615).

26102465 is a wasteful number, since it uses less digits than its factorization.

26102465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 26102465 is about 5109.0571537222. The cubic root of 26102465 is about 296.6382661586.

The spelling of 26102465 in words is "twenty-six million, one hundred two thousand, four hundred sixty-five".