5263942 has 4 divisors (see below), whose sum is σ = 7895916. Its totient is φ = 2631970.

The previous prime is 5263939. The next prime is 5263961. The reversal of 5263942 is 2493625.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 1315984 + ... + 1315987.

It is an arithmetic number, because the mean of its divisors is an integer number (1973979).

Almost surely, 2^5263942 is an apocalyptic number.

5263942 is a deficient number, since it is larger than the sum of its proper divisors (2631974).

5263942 is a wasteful number, since it uses less digits than its factorization.

5263942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631973.

The product of its digits is 12960, while the sum is 31.

The square root of 5263942 is about 2294.3282241214. The cubic root of 5263942 is about 173.9550462987.

The spelling of 5263942 in words is "five million, two hundred sixty-three thousand, nine hundred forty-two".