24248240 has 40 divisors (see below), whose sum is σ = 57585600. Its totient is φ = 9491456.

The previous prime is 24248227. The next prime is 24248243. The reversal of 24248240 is 4284242.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (24248243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536 + ... + 6984.

It is an arithmetic number, because the mean of its divisors is an integer number (1439640).

Almost surely, 2^24248240 is an apocalyptic number.

24248240 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 24248240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28792800).

24248240 is an abundant number, since it is smaller than the sum of its proper divisors (33337360).

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

24248240 is a wasteful number, since it uses less digits than its factorization.

24248240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6509 (or 6503 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 24248240 is about 4924.2501967305. The cubic root of 24248240 is about 289.4410159799.

The spelling of 24248240 in words is "twenty-four million, two hundred forty-eight thousand, two hundred forty".