5392742 has 8 divisors (see below), whose sum is σ = 8104536. Its totient is φ = 2691232.

The previous prime is 5392711. The next prime is 5392799. The reversal of 5392742 is 2472935.

It is a happy number.

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

It is a d-powerful number, because it can be written as 5⁵ + 3¹⁴ + 9 + 2³ + 7⁵ + 4⁸ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 5392699 and 5392708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088 + ... + 3459.

It is an arithmetic number, because the mean of its divisors is an integer number (1013067).

Almost surely, 2^5392742 is an apocalyptic number.

5392742 is a deficient number, since it is larger than the sum of its proper divisors (2711794).

5392742 is a wasteful number, since it uses less digits than its factorization.

5392742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5142.

The product of its digits is 15120, while the sum is 32.

The square root of 5392742 is about 2322.2278096690. The cubic root of 5392742 is about 175.3624271222.

The spelling of 5392742 in words is "five million, three hundred ninety-two thousand, seven hundred forty-two".