7630245 has 24 divisors (see below), whose sum is σ = 15115776. Its totient is φ = 3487968.

The previous prime is 7630243. The next prime is 7630253. The reversal of 7630245 is 5420367.

It is a happy number.

7630245 is a `hidden beast` number, since 7 + 630 + 24 + 5 = 666.

7630245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7630245 - 2¹ = 7630243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7630241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11797 + ... + 12426.

It is an arithmetic number, because the mean of its divisors is an integer number (629824).

Almost surely, 2^7630245 is an apocalyptic number.

It is an amenable number.

7630245 is a deficient number, since it is larger than the sum of its proper divisors (7485531).

7630245 is a wasteful number, since it uses less digits than its factorization.

7630245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24241 (or 24238 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 7630245 is about 2762.2898110083. The cubic root of 7630245 is about 196.8699787079.

It can be divided in two parts, 7630 and 245, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 7630245 in words is "seven million, six hundred thirty thousand, two hundred forty-five".