7442052 has 12 divisors (see below), whose sum is σ = 17364816. Its totient is φ = 2480680.

The previous prime is 7442047. The next prime is 7442081. The reversal of 7442052 is 2502447.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310074 + ... + 310097.

It is an arithmetic number, because the mean of its divisors is an integer number (1447068).

Almost surely, 2^7442052 is an apocalyptic number.

It is an amenable number.

7442052 is an abundant number, since it is smaller than the sum of its proper divisors (9922764).

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

7442052 is a wasteful number, since it uses less digits than its factorization.

7442052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620178 (or 620176 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 7442052 is about 2728.0124633146. The cubic root of 7442052 is about 195.2379475292.

Adding to 7442052 its reverse (2502447), we get a palindrome (9944499).

The spelling of 7442052 in words is "seven million, four hundred forty-two thousand, fifty-two".