26102940 has 48 divisors (see below), whose sum is σ = 73328640. Its totient is φ = 6937920.

The previous prime is 26102927. The next prime is 26102959. The reversal of 26102940 is 4920162.

It is a self number, because there is not a number n which added to its sum of digits gives 26102940.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25845 + ... + 26835.

It is an arithmetic number, because the mean of its divisors is an integer number (1527680).

Almost surely, 2^26102940 is an apocalyptic number.

26102940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26102940 is an abundant number, since it is smaller than the sum of its proper divisors (47225700).

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

26102940 is a wasteful number, since it uses less digits than its factorization.

26102940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442 (or 1440 counting only the distinct ones).

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

The square root of 26102940 is about 5109.1036395830. The cubic root of 26102940 is about 296.6400655075.

The spelling of 26102940 in words is "twenty-six million, one hundred two thousand, nine hundred forty".