26410428 has 144 divisors (see below), whose sum is σ = 78650880. Its totient is φ = 7650720.

The previous prime is 26410427. The next prime is 26410429. The reversal of 26410428 is 82401462.

It is an interprime number because it is at equal distance from previous prime (26410427) and next prime (26410429).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26410427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 561901 + ... + 561947.

Almost surely, 2^26410428 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 26410428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39325440).

26410428 is an abundant number, since it is smaller than the sum of its proper divisors (52240452).

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

26410428 is a wasteful number, since it uses less digits than its factorization.

26410428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 26410428 is about 5139.1077046507. The cubic root of 26410428 is about 297.8003106428.

The spelling of 26410428 in words is "twenty-six million, four hundred ten thousand, four hundred twenty-eight".