7646130 has 32 divisors (see below), whose sum is σ = 20390400. Its totient is φ = 2038896.

The previous prime is 7646129. The next prime is 7646137. The reversal of 7646130 is 316467.

7646130 is a `hidden beast` number, since 7 + 646 + 13 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 7646094 and 7646103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7646137) 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 15 ways as a sum of consecutive naturals, for example, 13890 + ... + 14429.

It is an arithmetic number, because the mean of its divisors is an integer number (637200).

Almost surely, 2^7646130 is an apocalyptic number.

7646130 is an abundant number, since it is smaller than the sum of its proper divisors (12744270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7646130 is a wasteful number, since it uses less digits than its factorization.

7646130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28335 (or 28329 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 7646130 is about 2765.1636479601. The cubic root of 7646130 is about 197.0065017137.

It can be divided in two parts, 7646 and 130, that added together give a 5-th power (7776 = 6⁵).

The spelling of 7646130 in words is "seven million, six hundred forty-six thousand, one hundred thirty".