742300 has 36 divisors (see below), whose sum is σ = 1737736. Its totient is φ = 273600.

The previous prime is 742289. The next prime is 742307. The reversal of 742300 is 3247.

It is a super-4 number, since 4×742300⁴ (a number of 25 digits) contains 4444 as substring.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1015 + ... + 1585.

2⁷⁴²³⁰⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 742300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (868868).

742300 is an abundant number, since it is smaller than the sum of its proper divisors (995436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

742300 is a wasteful number, since it uses less digits than its factorization.

742300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 742300 is about 861.5683373941. The cubic root of 742300 is about 90.5440299370.

Adding to 742300 its reverse (3247), we get a palindrome (745547).

The spelling of 742300 in words is "seven hundred forty-two thousand, three hundred", and thus it is an iban number.