1212253 has 16 divisors (see below), whose sum is σ = 1499904. Its totient is φ = 956160.

The previous prime is 1212251. The next prime is 1212259. The reversal of 1212253 is 3522121.

It is a cyclic number.

It is not a de Polignac number, because 1212253 - 2¹ = 1212251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7176 + ... + 7342.

It is an arithmetic number, because the mean of its divisors is an integer number (93744).

2^1212253 is an apocalyptic number.

It is an amenable number.

1212253 is a deficient number, since it is larger than the sum of its proper divisors (287651).

1212253 is a wasteful number, since it uses less digits than its factorization.

1212253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252.

The product of its digits is 120, while the sum is 16.

The square root of 1212253 is about 1101.0236146423. The cubic root of 1212253 is about 106.6263204616.

Adding to 1212253 its reverse (3522121), we get a palindrome (4734374).

The spelling of 1212253 in words is "one million, two hundred twelve thousand, two hundred fifty-three".