26432480 has 24 divisors (see below), whose sum is σ = 62447112. Its totient is φ = 10572928.

The previous prime is 26432479. The next prime is 26432489. The reversal of 26432480 is 8423462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26432489) 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, 82442 + ... + 82761.

It is an arithmetic number, because the mean of its divisors is an integer number (2601963).

Almost surely, 2^26432480 is an apocalyptic number.

26432480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26432480 is an abundant number, since it is smaller than the sum of its proper divisors (36014632).

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

26432480 is a wasteful number, since it uses less digits than its factorization.

26432480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165218 (or 165210 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 26432480 is about 5141.2527656205. The cubic root of 26432480 is about 297.8831726789.

The spelling of 26432480 in words is "twenty-six million, four hundred thirty-two thousand, four hundred eighty".