5456942 has 4 divisors (see below), whose sum is σ = 8185416. Its totient is φ = 2728470.

The previous prime is 5456921. The next prime is 5456951. The reversal of 5456942 is 2496545.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2496545 = 5 ⋅499309.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1364234 + ... + 1364237.

It is an arithmetic number, because the mean of its divisors is an integer number (2046354).

Almost surely, 2^5456942 is an apocalyptic number.

5456942 is a deficient number, since it is larger than the sum of its proper divisors (2728474).

5456942 is a wasteful number, since it uses less digits than its factorization.

5456942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728473.

The product of its digits is 43200, while the sum is 35.

The square root of 5456942 is about 2336.0098458697. The cubic root of 5456942 is about 176.0555738757.

The spelling of 5456942 in words is "five million, four hundred fifty-six thousand, nine hundred forty-two".