7041513 has 4 divisors (see below), whose sum is σ = 9388688. Its totient is φ = 4694340.

The previous prime is 7041491. The next prime is 7041523. The reversal of 7041513 is 3151407.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7041513 - 2⁶ = 7041449 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7041513.

It is not an unprimeable number, because it can be changed into a prime (7041523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1173583 + ... + 1173588.

It is an arithmetic number, because the mean of its divisors is an integer number (2347172).

Almost surely, 2^7041513 is an apocalyptic number.

It is an amenable number.

7041513 is a deficient number, since it is larger than the sum of its proper divisors (2347175).

7041513 is a wasteful number, since it uses less digits than its factorization.

7041513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347174.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 7041513 is about 2653.5849336322. The cubic root of 7041513 is about 191.6705232578.

The spelling of 7041513 in words is "seven million, forty-one thousand, five hundred thirteen".