75014722 has 8 divisors (see below), whose sum is σ = 112769676. Its totient is φ = 37424832.

The previous prime is 75014671. The next prime is 75014729. The reversal of 75014722 is 22741057.

It can be written as a sum of positive squares in 2 ways, for example, as 73085401 + 1929321 = 8549^2 + 1389^2 .

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

It is not an unprimeable number, because it can be changed into a prime (75014729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40123 + ... + 41950.

Almost surely, 2^75014722 is an apocalyptic number.

75014722 is a deficient number, since it is larger than the sum of its proper divisors (37754954).

75014722 is a wasteful number, since it uses less digits than its factorization.

75014722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82532.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 75014722 is about 8661.1039712037. The cubic root of 75014722 is about 421.7439242138.

Adding to 75014722 its reverse (22741057), we get a palindrome (97755779).

The spelling of 75014722 in words is "seventy-five million, fourteen thousand, seven hundred twenty-two".