5010642 has 144 divisors (see below), whose sum is σ = 14938560. Its totient is φ = 1197504.

The previous prime is 5010637. The next prime is 5010667. The reversal of 5010642 is 2460105.

It is a happy number.

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 (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 217843 + ... + 217865.

It is an arithmetic number, because the mean of its divisors is an integer number (103740).

Almost surely, 2^5010642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5010642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7469280).

5010642 is an abundant number, since it is smaller than the sum of its proper divisors (9927918).

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

5010642 is a wasteful number, since it uses less digits than its factorization.

5010642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5010642 is about 2238.4463361895. The cubic root of 5010642 is about 171.1188257924.

Adding to 5010642 its reverse (2460105), we get a palindrome (7470747).

The spelling of 5010642 in words is "five million, ten thousand, six hundred forty-two".