942502 has 8 divisors (see below), whose sum is σ = 1542312. Its totient is φ = 428400.

The previous prime is 942479. The next prime is 942509. The reversal of 942502 is 205249.

It is a happy number.

942502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 42841 = 942502 / (9 + 4 + 2 + 5 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21399 + ... + 21442.

It is an arithmetic number, because the mean of its divisors is an integer number (192789).

2⁹⁴²⁵⁰² is an apocalyptic number.

942502 is a deficient number, since it is larger than the sum of its proper divisors (599810).

942502 is a wasteful number, since it uses less digits than its factorization.

942502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42854.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 942502 is about 970.8254219992. The cubic root of 942502 is about 98.0454460882.

It can be divided in two parts, 942 and 502, that added together give a square (1444 = 38²).

The spelling of 942502 in words is "nine hundred forty-two thousand, five hundred two".