7453116 has 108 divisors (see below), whose sum is σ = 21785400. Its totient is φ = 2143680.

The previous prime is 7453079. The next prime is 7453133. The reversal of 7453116 is 6113547.

Its product of digits (2520) is a multiple of the sum of its prime factors (120).

It is a self number, because there is not a number n which added to its sum of digits gives 7453116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 126295 + ... + 126353.

Almost surely, 2^7453116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7453116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10892700).

7453116 is an abundant number, since it is smaller than the sum of its proper divisors (14332284).

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

7453116 is a wasteful number, since it uses less digits than its factorization.

7453116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 104 counting only the distinct ones).

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

The square root of 7453116 is about 2730.0395601529. The cubic root of 7453116 is about 195.3346521776.

It can be divided in two parts, 74531 and 16, that added together give a palindrome (74547).

The spelling of 7453116 in words is "seven million, four hundred fifty-three thousand, one hundred sixteen".