742358452 has 24 divisors (see below), whose sum is σ = 1430241120. Its totient is φ = 334337760.

The previous prime is 742358437. The next prime is 742358453. The reversal of 742358452 is 254853247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742358453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72598 + ... + 82189.

It is an arithmetic number, because the mean of its divisors is an integer number (59593380).

Almost surely, 2^742358452 is an apocalyptic number.

It is an amenable number.

742358452 is a deficient number, since it is larger than the sum of its proper divisors (687882668).

742358452 is a wasteful number, since it uses less digits than its factorization.

742358452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154911 (or 154909 counting only the distinct ones).

The product of its digits is 268800, while the sum is 40.

The square root of 742358452 is about 27246.2557427622. The cubic root of 742358452 is about 905.4640648771.

The spelling of 742358452 in words is "seven hundred forty-two million, three hundred fifty-eight thousand, four hundred fifty-two".