26302080 has 256 divisors, whose sum is σ = 101836800. Its totient is φ = 5640192.

The previous prime is 26302069. The next prime is 26302091. The reversal of 26302080 is 8020362.

It is an interprime number because it is at equal distance from previous prime (26302069) and next prime (26302091).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255309 + ... + 255411.

It is an arithmetic number, because the mean of its divisors is an integer number (397800).

Almost surely, 2^26302080 is an apocalyptic number.

26302080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26302080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50918400).

26302080 is an abundant number, since it is smaller than the sum of its proper divisors (75534720).

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

26302080 is a wasteful number, since it uses less digits than its factorization.

26302080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 26302080 is about 5128.5553521435. Note that the first 3 decimals coincide. The cubic root of 26302080 is about 297.3925134849.

The spelling of 26302080 in words is "twenty-six million, three hundred two thousand, eighty".