26140902 has 16 divisors (see below), whose sum is σ = 52870320. Its totient is φ = 8615552.

The previous prime is 26140901. The next prime is 26140909. The reversal of 26140902 is 20904162.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26140901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23943 + ... + 25010.

It is an arithmetic number, because the mean of its divisors is an integer number (3304395).

Almost surely, 2^26140902 is an apocalyptic number.

26140902 is an abundant number, since it is smaller than the sum of its proper divisors (26729418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26140902 is a wasteful number, since it uses less digits than its factorization.

26140902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49047.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 26140902 is about 5112.8174229088. The cubic root of 26140902 is about 296.7837989403.

The spelling of 26140902 in words is "twenty-six million, one hundred forty thousand, nine hundred two".