75460231 has 32 divisors (see below), whose sum is σ = 98390016. Its totient is φ = 56160000.

The previous prime is 75460219. The next prime is 75460237. The reversal of 75460231 is 13206457.

It is a cyclic number.

It is not a de Polignac number, because 75460231 - 2⁷ = 75460103 is a prime.

It is a super-2 number, since 2×75460231² = 11388492925146722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75460231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75460237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240931 + ... + 241243.

It is an arithmetic number, because the mean of its divisors is an integer number (3074688).

Almost surely, 2^75460231 is an apocalyptic number.

75460231 is a deficient number, since it is larger than the sum of its proper divisors (22929785).

75460231 is a wasteful number, since it uses less digits than its factorization.

75460231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 75460231 is about 8686.7848482623. The cubic root of 75460231 is about 422.5771827762.

Adding to 75460231 its reverse (13206457), we get a palindrome (88666688).

The spelling of 75460231 in words is "seventy-five million, four hundred sixty thousand, two hundred thirty-one".