742232 has 8 divisors (see below), whose sum is σ = 1391700. Its totient is φ = 371112.

The previous prime is 742229. The next prime is 742241. The reversal of 742232 is 232247.

It is a happy number.

742232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 742232.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46382 + ... + 46397.

2⁷⁴²²³² is an apocalyptic number.

It is an amenable number.

742232 is a deficient number, since it is larger than the sum of its proper divisors (649468).

742232 is a wasteful number, since it uses less digits than its factorization.

742232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92785 (or 92781 counting only the distinct ones).

The product of its digits is 672, while the sum is 20.

The square root of 742232 is about 861.5288735730. The cubic root of 742232 is about 90.5412650252.

Adding to 742232 its reverse (232247), we get a palindrome (974479).

The spelling of 742232 in words is "seven hundred forty-two thousand, two hundred thirty-two".