7481052 has 48 divisors (see below), whose sum is σ = 19598880. Its totient is φ = 2467584.

The previous prime is 7481051. The next prime is 7481083. The reversal of 7481052 is 2501847.

7481052 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×7481052² = 111932278053408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7481051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11898 + ... + 12510.

It is an arithmetic number, because the mean of its divisors is an integer number (408310).

Almost surely, 2^7481052 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 7481052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9799440).

7481052 is an abundant number, since it is smaller than the sum of its proper divisors (12117828).

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

7481052 is a wasteful number, since it uses less digits than its factorization.

7481052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 7481052 is about 2735.1511841213. The cubic root of 7481052 is about 195.5784010175.

Adding to 7481052 its reverse (2501847), we get a palindrome (9982899).

The spelling of 7481052 in words is "seven million, four hundred eighty-one thousand, fifty-two".