7112541 has 4 divisors (see below), whose sum is σ = 9483392. Its totient is φ = 4741692.

The previous prime is 7112531. The next prime is 7112551. The reversal of 7112541 is 1452117.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (7112531) and next prime (7112551).

It is not a de Polignac number, because 7112541 - 2¹⁵ = 7079773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7112531) 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 3 ways as a sum of consecutive naturals, for example, 1185421 + ... + 1185426.

It is an arithmetic number, because the mean of its divisors is an integer number (2370848).

Almost surely, 2^7112541 is an apocalyptic number.

It is an amenable number.

7112541 is a deficient number, since it is larger than the sum of its proper divisors (2370851).

7112541 is a wasteful number, since it uses less digits than its factorization.

7112541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370850.

The product of its digits is 280, while the sum is 21.

The square root of 7112541 is about 2666.9347573572. The cubic root of 7112541 is about 192.3128309478.

Adding to 7112541 its reverse (1452117), we get a palindrome (8564658).

It can be divided in two parts, 7 and 112541, that multiplied together give a palindrome (787787).

The spelling of 7112541 in words is "seven million, one hundred twelve thousand, five hundred forty-one".