2248560 has 100 divisors (see below), whose sum is σ = 7832088. Its totient is φ = 597888.

The previous prime is 2248537. The next prime is 2248567. The reversal of 2248560 is 658422.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248567) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6307 + ... + 6653.

2^2248560 is an apocalyptic number.

2248560 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 2248560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3916044).

2248560 is an abundant number, since it is smaller than the sum of its proper divisors (5583528).

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

2248560 is a wasteful number, since it uses less digits than its factorization.

2248560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2248560 is about 1499.5199231754. The cubic root of 2248560 is about 131.0091091698.

The spelling of 2248560 in words is "two million, two hundred forty-eight thousand, five hundred sixty".