1252463 has 4 divisors (see below), whose sum is σ = 1259640. Its totient is φ = 1245288.

The previous prime is 1252457. The next prime is 1252469. The reversal of 1252463 is 3642521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3642521 = 1429 ⋅2549.

It is an interprime number because it is at equal distance from previous prime (1252457) and next prime (1252469).

It is a cyclic number.

It is not a de Polignac number, because 1252463 - 2⁶ = 1252399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3320 + ... + 3677.

It is an arithmetic number, because the mean of its divisors is an integer number (314910).

2^1252463 is an apocalyptic number.

1252463 is a deficient number, since it is larger than the sum of its proper divisors (7177).

1252463 is an equidigital number, since it uses as much as digits as its factorization.

1252463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7176.

The product of its digits is 1440, while the sum is 23.

The square root of 1252463 is about 1119.1349337770. The cubic root of 1252463 is about 107.7924397179.

Adding to 1252463 its reverse (3642521), we get a palindrome (4894984).

The spelling of 1252463 in words is "one million, two hundred fifty-two thousand, four hundred sixty-three".