7057630 has 8 divisors (see below), whose sum is σ = 12703752. Its totient is φ = 2823048.

The previous prime is 7057591. The next prime is 7057637. The reversal of 7057630 is 367507.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7057637) 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, 352872 + ... + 352891.

It is an arithmetic number, because the mean of its divisors is an integer number (1587969).

Almost surely, 2^7057630 is an apocalyptic number.

7057630 is a deficient number, since it is larger than the sum of its proper divisors (5646122).

7057630 is a wasteful number, since it uses less digits than its factorization.

7057630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705770.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 7057630 is about 2656.6200330495. The cubic root of 7057630 is about 191.8166471539.

The spelling of 7057630 in words is "seven million, fifty-seven thousand, six hundred thirty".