26540502 has 16 divisors (see below), whose sum is σ = 56203632. Its totient is φ = 8326400.

The previous prime is 26540483. The next prime is 26540513. The reversal of 26540502 is 20504562.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129999 + ... + 130202.

It is an arithmetic number, because the mean of its divisors is an integer number (3512727).

Almost surely, 2^26540502 is an apocalyptic number.

26540502 is an abundant number, since it is smaller than the sum of its proper divisors (29663130).

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

26540502 is a wasteful number, since it uses less digits than its factorization.

26540502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260223.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 26540502 is about 5151.7474705191. The cubic root of 26540502 is about 298.2884089805.

The spelling of 26540502 in words is "twenty-six million, five hundred forty thousand, five hundred two".