5193742 has 4 divisors (see below), whose sum is σ = 7790616. Its totient is φ = 2596870.

The previous prime is 5193739. The next prime is 5193743. The reversal of 5193742 is 2473915.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2473915 = 5 ⋅494783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5193743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1298434 + ... + 1298437.

It is an arithmetic number, because the mean of its divisors is an integer number (1947654).

Almost surely, 2^5193742 is an apocalyptic number.

5193742 is a deficient number, since it is larger than the sum of its proper divisors (2596874).

5193742 is a wasteful number, since it uses less digits than its factorization.

5193742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596873.

The product of its digits is 7560, while the sum is 31.

The square root of 5193742 is about 2278.9782798438. The cubic root of 5193742 is about 173.1782941400.

The spelling of 5193742 in words is "five million, one hundred ninety-three thousand, seven hundred forty-two".