7113456 has 60 divisors (see below), whose sum is σ = 22754992. Its totient is φ = 2032128.

The previous prime is 7113437. The next prime is 7113461. The reversal of 7113456 is 6543117.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2521 + ... + 4536.

Almost surely, 2^7113456 is an apocalyptic number.

It is an amenable number.

7113456 is an abundant number, since it is smaller than the sum of its proper divisors (15641536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7113456 is a wasteful number, since it uses less digits than its factorization.

7113456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7078 (or 7069 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 7113456 is about 2667.1062970943. The cubic root of 7113456 is about 192.3210773535.

It can be divided in two parts, 7113 and 456, that added together give a square (7569 = 87²).

The spelling of 7113456 in words is "seven million, one hundred thirteen thousand, four hundred fifty-six".