5140071 has 16 divisors (see below), whose sum is σ = 7680000. Its totient is φ = 3397464.

The previous prime is 5140067. The next prime is 5140073. The reversal of 5140071 is 1700415.

It is not a de Polignac number, because 5140071 - 2² = 5140067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2680 + ... + 4178.

It is an arithmetic number, because the mean of its divisors is an integer number (480000).

Almost surely, 2^5140071 is an apocalyptic number.

5140071 is a deficient number, since it is larger than the sum of its proper divisors (2539929).

5140071 is a wasteful number, since it uses less digits than its factorization.

5140071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635 (or 1629 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 5140071 is about 2267.1724680756. The cubic root of 5140071 is about 172.5796985217.

Adding to 5140071 its reverse (1700415), we get a palindrome (6840486).

The spelling of 5140071 in words is "five million, one hundred forty thousand, seventy-one".