5011142 has 8 divisors (see below), whose sum is σ = 7776000. Its totient is φ = 2419144.

The previous prime is 5011133. The next prime is 5011147. The reversal of 5011142 is 2411105.

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

It is a super-2 number, since 2×5011142² = 50223088288328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5011147) 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, 43142 + ... + 43257.

It is an arithmetic number, because the mean of its divisors is an integer number (972000).

Almost surely, 2^5011142 is an apocalyptic number.

5011142 is a deficient number, since it is larger than the sum of its proper divisors (2764858).

5011142 is a wasteful number, since it uses less digits than its factorization.

5011142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86430.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 5011142 is about 2238.5580180107. The cubic root of 5011142 is about 171.1245174494.

Adding to 5011142 its reverse (2411105), we get a palindrome (7422247).

The spelling of 5011142 in words is "five million, eleven thousand, one hundred forty-two".