7013444 has 12 divisors (see below), whose sum is σ = 12301968. Its totient is φ = 3498600.

The previous prime is 7013443. The next prime is 7013453. The reversal of 7013444 is 4443107.

It is a super-2 number, since 2×7013444² = 98376793482272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7013443) 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, 179 + ... + 3749.

It is an arithmetic number, because the mean of its divisors is an integer number (1025164).

Almost surely, 2^7013444 is an apocalyptic number.

It is an amenable number.

7013444 is a deficient number, since it is larger than the sum of its proper divisors (5288524).

7013444 is a wasteful number, since it uses less digits than its factorization.

7013444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066 (or 4064 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 7013444 is about 2648.2907695342. The cubic root of 7013444 is about 191.4155039930.

The spelling of 7013444 in words is "seven million, thirteen thousand, four hundred forty-four".