742814 has 8 divisors (see below), whose sum is σ = 1122768. Its totient is φ = 368560.

The previous prime is 742801. The next prime is 742817. The reversal of 742814 is 418247.

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

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 742814.

It is not an unprimeable number, because it can be changed into a prime (742817) 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, 1082 + ... + 1629.

It is an arithmetic number, because the mean of its divisors is an integer number (140346).

2⁷⁴²⁸¹⁴ is an apocalyptic number.

742814 is a deficient number, since it is larger than the sum of its proper divisors (379954).

742814 is a wasteful number, since it uses less digits than its factorization.

742814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850.

The product of its digits is 1792, while the sum is 26.

The square root of 742814 is about 861.8665790016. The cubic root of 742814 is about 90.5649239572.

The spelling of 742814 in words is "seven hundred forty-two thousand, eight hundred fourteen".