2247960 has 128 divisors (see below), whose sum is σ = 7983360. Its totient is φ = 499200.

The previous prime is 2247953. The next prime is 2247977. The reversal of 2247960 is 697422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a d-powerful number, because it can be written as 2⁵ + 2¹⁵ + 4⁶ + 7 + 9⁶ + 6⁸ + 0 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17095 + ... + 17225.

It is an arithmetic number, because the mean of its divisors is an integer number (62370).

2^2247960 is an apocalyptic number.

2247960 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 2247960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3991680).

2247960 is an abundant number, since it is smaller than the sum of its proper divisors (5735400).

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

2247960 is a wasteful number, since it uses less digits than its factorization.

2247960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 2247960 is about 1499.3198457968. The cubic root of 2247960 is about 130.9974554213.

The spelling of 2247960 in words is "two million, two hundred forty-seven thousand, nine hundred sixty".