23801480 has 16 divisors (see below), whose sum is σ = 53553420. Its totient is φ = 9520576.

The previous prime is 23801473. The next prime is 23801483. The reversal of 23801480 is 8410832.

It can be written as a sum of positive squares in 2 ways, for example, as 22829284 + 972196 = 4778^2 + 986^2 .

It is not an unprimeable number, because it can be changed into a prime (23801483) 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, 297479 + ... + 297558.

Almost surely, 2^23801480 is an apocalyptic number.

23801480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23801480 is an abundant number, since it is smaller than the sum of its proper divisors (29751940).

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

23801480 is a wasteful number, since it uses less digits than its factorization.

23801480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595048 (or 595044 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 23801480 is about 4878.6760499135. The cubic root of 23801480 is about 287.6523905401.

The spelling of 23801480 in words is "twenty-three million, eight hundred one thousand, four hundred eighty".