16252634 has 8 divisors (see below), whose sum is σ = 24398400. Its totient is φ = 8119836.

The previous prime is 16252631. The next prime is 16252637. The reversal of 16252634 is 43625261.

It is an interprime number because it is at equal distance from previous prime (16252631) and next prime (16252637).

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

It is a super-2 number, since 2×16252634² = 528296223875912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16252597 and 16252606.

It is not an unprimeable number, because it can be changed into a prime (16252631) 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 3 ways as a sum of consecutive naturals, for example, 1007 + ... + 5789.

It is an arithmetic number, because the mean of its divisors is an integer number (3049800).

Almost surely, 2^16252634 is an apocalyptic number.

16252634 is a deficient number, since it is larger than the sum of its proper divisors (8145766).

16252634 is a wasteful number, since it uses less digits than its factorization.

16252634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6484.

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

The square root of 16252634 is about 4031.4555684021. The cubic root of 16252634 is about 253.3035356612.

Adding to 16252634 its reverse (43625261), we get a palindrome (59877895).

The spelling of 16252634 in words is "sixteen million, two hundred fifty-two thousand, six hundred thirty-four".