712442 has 8 divisors (see below), whose sum is σ = 1103232. Its totient is φ = 344700.

The previous prime is 712433. The next prime is 712447. The reversal of 712442 is 244217.

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

It is not an unprimeable number, because it can be changed into a prime (712447) 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, 5684 + ... + 5807.

It is an arithmetic number, because the mean of its divisors is an integer number (137904).

2⁷¹²⁴⁴² is an apocalyptic number.

712442 is a deficient number, since it is larger than the sum of its proper divisors (390790).

712442 is a wasteful number, since it uses less digits than its factorization.

712442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11524.

The product of its digits is 448, while the sum is 20.

The square root of 712442 is about 844.0627938726. The cubic root of 712442 is about 89.3133757798.

Adding to 712442 its reverse (244217), we get a palindrome (956659).

The spelling of 712442 in words is "seven hundred twelve thousand, four hundred forty-two", and thus it is an iban number.