754327642 has 16 divisors (see below), whose sum is σ = 1221402240. Its totient is φ = 348324592.

The previous prime is 754327627. The next prime is 754327649. The reversal of 754327642 is 246723457.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 754327595 and 754327604.

It is not an unprimeable number, because it can be changed into a prime (754327649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281398 + ... + 284065.

It is an arithmetic number, because the mean of its divisors is an integer number (76337640).

Almost surely, 2^754327642 is an apocalyptic number.

754327642 is a deficient number, since it is larger than the sum of its proper divisors (467074598).

754327642 is a wasteful number, since it uses less digits than its factorization.

754327642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565517.

The product of its digits is 282240, while the sum is 40.

The square root of 754327642 is about 27465.0257964561. The cubic root of 754327642 is about 910.3044676164.

The spelling of 754327642 in words is "seven hundred fifty-four million, three hundred twenty-seven thousand, six hundred forty-two".