7048641 has 4 divisors (see below), whose sum is σ = 9398192. Its totient is φ = 4699092.

The previous prime is 7048633. The next prime is 7048673. The reversal of 7048641 is 1468407.

7048641 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 7048641 - 2³ = 7048633 is a prime.

It is a Duffinian number.

7048641 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7048599 and 7048608.

It is not an unprimeable number, because it can be changed into a prime (7048621) 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, 1174771 + ... + 1174776.

It is an arithmetic number, because the mean of its divisors is an integer number (2349548).

Almost surely, 2^7048641 is an apocalyptic number.

It is an amenable number.

7048641 is a deficient number, since it is larger than the sum of its proper divisors (2349551).

7048641 is a wasteful number, since it uses less digits than its factorization.

7048641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349550.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 7048641 is about 2654.9276826309. The cubic root of 7048641 is about 191.7351763490.

The spelling of 7048641 in words is "seven million, forty-eight thousand, six hundred forty-one".