7055330 has 8 divisors (see below), whose sum is σ = 12699612. Its totient is φ = 2822128.

The previous prime is 7055329. The next prime is 7055339. The reversal of 7055330 is 335507.

It can be written as a sum of positive squares in 2 ways, for example, as 6265009 + 790321 = 2503^2 + 889^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 7055296 and 7055305.

It is not an unprimeable number, because it can be changed into a prime (7055339) 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, 352757 + ... + 352776.

Almost surely, 2^7055330 is an apocalyptic number.

7055330 is a deficient number, since it is larger than the sum of its proper divisors (5644282).

7055330 is a wasteful number, since it uses less digits than its factorization.

7055330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705540.

The product of its (nonzero) digits is 1575, while the sum is 23.

The square root of 7055330 is about 2656.1871169027. The cubic root of 7055330 is about 191.7958079476.

The spelling of 7055330 in words is "seven million, fifty-five thousand, three hundred thirty".