5140437 has 8 divisors (see below), whose sum is σ = 6999936. Its totient is φ = 3353952.

The previous prime is 5140411. The next prime is 5140459. The reversal of 5140437 is 7340415.

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

It is not a de Polignac number, because 5140437 - 2⁸ = 5140181 is a prime.

5140437 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18088 + ... + 18369.

It is an arithmetic number, because the mean of its divisors is an integer number (874992).

Almost surely, 2^5140437 is an apocalyptic number.

It is an amenable number.

5140437 is a deficient number, since it is larger than the sum of its proper divisors (1859499).

5140437 is a wasteful number, since it uses less digits than its factorization.

5140437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36507.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 5140437 is about 2267.2531839210. The cubic root of 5140437 is about 172.5837946176.

The spelling of 5140437 in words is "five million, one hundred forty thousand, four hundred thirty-seven".