1252163 has 8 divisors (see below), whose sum is σ = 1387200. Its totient is φ = 1120680.

The previous prime is 1252159. The next prime is 1252177. The reversal of 1252163 is 3612521.

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

It is not a de Polignac number, because 1252163 - 2² = 1252159 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1252103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113 + ... + 1586.

It is an arithmetic number, because the mean of its divisors is an integer number (173400).

2^1252163 is an apocalyptic number.

1252163 is a deficient number, since it is larger than the sum of its proper divisors (135037).

1252163 is a wasteful number, since it uses less digits than its factorization.

1252163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777.

The product of its digits is 360, while the sum is 20.

The square root of 1252163 is about 1119.0008936547. Note that the first 3 decimals coincide. The cubic root of 1252163 is about 107.7838325936.

Adding to 1252163 its reverse (3612521), we get a palindrome (4864684).

The spelling of 1252163 in words is "one million, two hundred fifty-two thousand, one hundred sixty-three".