26402048 has 36 divisors (see below), whose sum is σ = 53127648. Its totient is φ = 13094400.

The previous prime is 26402041. The next prime is 26402063. The reversal of 26402048 is 84020462.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26402041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38315 + ... + 38997.

It is an arithmetic number, because the mean of its divisors is an integer number (1475768).

Almost surely, 2^26402048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26402048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26563824).

26402048 is an abundant number, since it is smaller than the sum of its proper divisors (26725600).

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

26402048 is an equidigital number, since it uses as much as digits as its factorization.

26402048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 26402048 is about 5138.2923233308. The cubic root of 26402048 is about 297.7688100729.

The spelling of 26402048 in words is "twenty-six million, four hundred two thousand, forty-eight".