2358630 has 48 divisors (see below), whose sum is σ = 6233760. Its totient is φ = 618624.

The previous prime is 2358623. The next prime is 2358637. The reversal of 2358630 is 368532.

2358630 is a `hidden beast` number, since 23 + 5 + 8 + 630 = 666.

It is an interprime number because it is at equal distance from previous prime (2358623) and next prime (2358637).

It is a junction number, because it is equal to n+sod(n) for n = 2358594 and 2358603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2358637) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6391 + ... + 6749.

It is an arithmetic number, because the mean of its divisors is an integer number (129870).

2^2358630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2358630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3116880).

2358630 is an abundant number, since it is smaller than the sum of its proper divisors (3875130).

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

2358630 is a wasteful number, since it uses less digits than its factorization.

2358630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2358630 is about 1535.7831878231. The cubic root of 2358630 is about 133.1128369500.

It can be divided in two parts, 23 and 58630, that added together give a triangular number (58653 = T₃₄₂).

The spelling of 2358630 in words is "two million, three hundred fifty-eight thousand, six hundred thirty".