1252153 has 8 divisors (see below), whose sum is σ = 1444608. Its totient is φ = 1063104.

The previous prime is 1252151. The next prime is 1252159. The reversal of 1252153 is 3512521.

1252153 is a nontrivial binomial coefficient, being equal to C(1583, 2).

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

It is not a de Polignac number, because 1252153 - 2¹ = 1252151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1252153.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1 + ... + 1582.

It is an arithmetic number, because the mean of its divisors is an integer number (180576).

2^1252153 is an apocalyptic number.

1252153 is the 1582-nd triangular number.

1252153 is the 528-th centered nonagonal number.

It is an amenable number.

1252153 is a deficient number, since it is larger than the sum of its proper divisors (192455).

1252153 is a wasteful number, since it uses less digits than its factorization.

1252153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703.

The product of its digits is 300, while the sum is 19.

The square root of 1252153 is about 1118.9964253741. The cubic root of 1252153 is about 107.7835456658.

Adding to 1252153 its reverse (3512521), we get a palindrome (4764674).

It can be divided in two parts, 125 and 2153, that added together give a triangular number (2278 = T₆₇).

The spelling of 1252153 in words is "one million, two hundred fifty-two thousand, one hundred fifty-three".