2241512 has 32 divisors (see below), whose sum is σ = 5174400. Its totient is φ = 886464.

The previous prime is 2241509. The next prime is 2241521. The reversal of 2241512 is 2151422.

It is a super-2 number, since 2×2241512² = 10048752092288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812 + ... + 2267.

It is an arithmetic number, because the mean of its divisors is an integer number (161700).

2^2241512 is an apocalyptic number.

It is an amenable number.

2241512 is an abundant number, since it is smaller than the sum of its proper divisors (2932888).

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

2241512 is a wasteful number, since it uses less digits than its factorization.

2241512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105 (or 3101 counting only the distinct ones).

The product of its digits is 160, while the sum is 17.

The square root of 2241512 is about 1497.1679932459. The cubic root of 2241512 is about 130.8720853829.

Adding to 2241512 its reverse (2151422), we get a palindrome (4392934).

The spelling of 2241512 in words is "two million, two hundred forty-one thousand, five hundred twelve".