754575742 has 24 divisors (see below), whose sum is σ = 1162768824. Its totient is φ = 367205184.

The previous prime is 754575733. The next prime is 754575749. The reversal of 754575742 is 247575457.

It is a junction number, because it is equal to n+sod(n) for n = 754575692 and 754575701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (754575749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 884188 + ... + 885040.

It is an arithmetic number, because the mean of its divisors is an integer number (48448701).

Almost surely, 2^754575742 is an apocalyptic number.

754575742 is a deficient number, since it is larger than the sum of its proper divisors (408193082).

754575742 is an equidigital number, since it uses as much as digits as its factorization.

754575742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084 (or 1011 counting only the distinct ones).

The product of its digits is 1372000, while the sum is 46.

The square root of 754575742 is about 27469.5420784548. The cubic root of 754575742 is about 910.4042570491.

The spelling of 754575742 in words is "seven hundred fifty-four million, five hundred seventy-five thousand, seven hundred forty-two".