1224502 has 8 divisors (see below), whose sum is σ = 1862136. Its totient is φ = 603792.

The previous prime is 1224481. The next prime is 1224529. The reversal of 1224502 is 2054221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4048 + ... + 4339.

It is an arithmetic number, because the mean of its divisors is an integer number (232767).

2^1224502 is an apocalyptic number.

1224502 is a deficient number, since it is larger than the sum of its proper divisors (637634).

1224502 is an equidigital number, since it uses as much as digits as its factorization.

1224502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8462.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 1224502 is about 1106.5721847218. The cubic root of 1224502 is about 106.9842466691.

Adding to 1224502 its reverse (2054221), we get a palindrome (3278723).

It can be divided in two parts, 122 and 4502, that added together give a square (4624 = 68²).

The spelling of 1224502 in words is "one million, two hundred twenty-four thousand, five hundred two".