16252463 has 8 divisors (see below), whose sum is σ = 16859136. Its totient is φ = 15651000.

The previous prime is 16252427. The next prime is 16252471. The reversal of 16252463 is 36425261.

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

It is a cyclic number.

It is not a de Polignac number, because 16252463 - 2¹⁴ = 16236079 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 (16252403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5738 + ... + 8088.

It is an arithmetic number, because the mean of its divisors is an integer number (2107392).

Almost surely, 2^16252463 is an apocalyptic number.

16252463 is a deficient number, since it is larger than the sum of its proper divisors (606673).

16252463 is a wasteful number, since it uses less digits than its factorization.

16252463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605.

The product of its digits is 8640, while the sum is 29.

The square root of 16252463 is about 4031.4343601254. The cubic root of 16252463 is about 253.3026472912.

It can be divided in two parts, 162 and 52463, that added together give a palindrome (52625).

The spelling of 16252463 in words is "sixteen million, two hundred fifty-two thousand, four hundred sixty-three".