75012441 has 16 divisors (see below), whose sum is σ = 114463104. Its totient is φ = 42804864.

The previous prime is 75012439. The next prime is 75012461. The reversal of 75012441 is 14421057.

It is not a de Polignac number, because 75012441 - 2¹ = 75012439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75012461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16381 + ... + 20453.

It is an arithmetic number, because the mean of its divisors is an integer number (7153944).

Almost surely, 2^75012441 is an apocalyptic number.

It is an amenable number.

75012441 is a deficient number, since it is larger than the sum of its proper divisors (39450663).

75012441 is a wasteful number, since it uses less digits than its factorization.

75012441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 75012441 is about 8660.9722895296. The cubic root of 75012441 is about 421.7396494634.

Adding to 75012441 its reverse (14421057), we get a palindrome (89433498).

The spelling of 75012441 in words is "seventy-five million, twelve thousand, four hundred forty-one".