7013641 has 8 divisors (see below), whose sum is σ = 7408800. Its totient is φ = 6621120.

The previous prime is 7013623. The next prime is 7013653. The reversal of 7013641 is 1463107.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7013641 - 2¹¹ = 7011593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7013141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7521 + ... + 8401.

It is an arithmetic number, because the mean of its divisors is an integer number (926100).

Almost surely, 2^7013641 is an apocalyptic number.

It is an amenable number.

7013641 is a deficient number, since it is larger than the sum of its proper divisors (395159).

7013641 is a wasteful number, since it uses less digits than its factorization.

7013641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 7013641 is about 2648.3279630741. The cubic root of 7013641 is about 191.4172961938.

Adding to 7013641 its reverse (1463107), we get a palindrome (8476748).

The spelling of 7013641 in words is "seven million, thirteen thousand, six hundred forty-one".