10014642 has 48 divisors (see below), whose sum is σ = 24328512. Its totient is φ = 2950560.

The previous prime is 10014617. The next prime is 10014659. The reversal of 10014642 is 24641001.

10014642 is a `hidden beast` number, since 10 + 0 + 14 + 642 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6643 + ... + 8009.

It is an arithmetic number, because the mean of its divisors is an integer number (506844).

Almost surely, 2^10014642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10014642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12164256).

10014642 is an abundant number, since it is smaller than the sum of its proper divisors (14313870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10014642 is a wasteful number, since it uses less digits than its factorization.

10014642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423 (or 1420 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 10014642 is about 3164.5919168196. The cubic root of 10014642 is about 215.5485685001.

Adding to 10014642 its reverse (24641001), we get a palindrome (34655643).

The spelling of 10014642 in words is "ten million, fourteen thousand, six hundred forty-two".