26746480 has 20 divisors (see below), whose sum is σ = 62185752. Its totient is φ = 10698560.

The previous prime is 26746463. The next prime is 26746483. The reversal of 26746480 is 8464762.

It is a tau number, because it is divible by the number of its divisors (20).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26746483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167086 + ... + 167245.

Almost surely, 2^26746480 is an apocalyptic number.

26746480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26746480 is an abundant number, since it is smaller than the sum of its proper divisors (35439272).

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

26746480 is a wasteful number, since it uses less digits than its factorization.

26746480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334344 (or 334338 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 26746480 is about 5171.6999139548. The cubic root of 26746480 is about 299.0580827719.

The spelling of 26746480 in words is "twenty-six million, seven hundred forty-six thousand, four hundred eighty".