5437942 has 4 divisors (see below), whose sum is σ = 8156916. Its totient is φ = 2718970.

The previous prime is 5437937. The next prime is 5437951. The reversal of 5437942 is 2497345.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 5437898 and 5437907.

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, 1359484 + ... + 1359487.

It is an arithmetic number, because the mean of its divisors is an integer number (2039229).

Almost surely, 2^5437942 is an apocalyptic number.

5437942 is a deficient number, since it is larger than the sum of its proper divisors (2718974).

5437942 is a wasteful number, since it uses less digits than its factorization.

5437942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718973.

The product of its digits is 30240, while the sum is 34.

The square root of 5437942 is about 2331.9395360944. The cubic root of 5437942 is about 175.8510059629.

The spelling of 5437942 in words is "five million, four hundred thirty-seven thousand, nine hundred forty-two".