75327242 has 8 divisors (see below), whose sum is σ = 113390976. Its totient is φ = 37530252.

The previous prime is 75327233. The next prime is 75327281. The reversal of 75327242 is 24272357.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 75327199 and 75327208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65978 + ... + 67109.

It is an arithmetic number, because the mean of its divisors is an integer number (14173872).

Almost surely, 2^75327242 is an apocalyptic number.

75327242 is a deficient number, since it is larger than the sum of its proper divisors (38063734).

75327242 is a wasteful number, since it uses less digits than its factorization.

75327242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133372.

The product of its digits is 23520, while the sum is 32.

The square root of 75327242 is about 8679.1267993964. The cubic root of 75327242 is about 422.3287907310.

Adding to 75327242 its reverse (24272357), we get a palindrome (99599599).

The spelling of 75327242 in words is "seventy-five million, three hundred twenty-seven thousand, two hundred forty-two".