7040052 has 36 divisors (see below), whose sum is σ = 17917536. Its totient is φ = 2330640.

The previous prime is 7040041. The next prime is 7040053. The reversal of 7040052 is 2500407.

It is a happy number.

7040052 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7040053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5427 + ... + 6597.

Almost surely, 2^7040052 is an apocalyptic number.

It is an amenable number.

7040052 is an abundant number, since it is smaller than the sum of its proper divisors (10877484).

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

7040052 is a wasteful number, since it uses less digits than its factorization.

7040052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 7040052 is about 2653.3096313849. The cubic root of 7040052 is about 191.6572661636.

Adding to 7040052 its reverse (2500407), we get a palindrome (9540459).

The spelling of 7040052 in words is "seven million, forty thousand, fifty-two".