754532042 has 12 divisors (see below), whose sum is σ = 1244042898. Its totient is φ = 342969000.

The previous prime is 754532027. The next prime is 754532059. The reversal of 754532042 is 240235457.

It can be written as a sum of positive squares in only one way, i.e., 715081081 + 39450961 = 26741^2 + 6281^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1558709 + ... + 1559192.

Almost surely, 2^754532042 is an apocalyptic number.

754532042 is a deficient number, since it is larger than the sum of its proper divisors (489510856).

754532042 is a wasteful number, since it uses less digits than its factorization.

754532042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117925 (or 3117914 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 754532042 is about 27468.7466405004. The cubic root of 754532042 is about 910.3866818600.

Adding to 754532042 its reverse (240235457), we get a palindrome (994767499).

The spelling of 754532042 in words is "seven hundred fifty-four million, five hundred thirty-two thousand, forty-two".