8148630 has 32 divisors (see below), whose sum is σ = 22351104. Its totient is φ = 1862496.

The previous prime is 8148589. The next prime is 8148631. The reversal of 8148630 is 368418.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8148631) 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, 19192 + ... + 19611.

It is an arithmetic number, because the mean of its divisors is an integer number (698472).

Almost surely, 2^8148630 is an apocalyptic number.

8148630 is an abundant number, since it is smaller than the sum of its proper divisors (14202474).

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

8148630 is a wasteful number, since it uses less digits than its factorization.

8148630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38820.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 8148630 is about 2854.5805296050. The cubic root of 8148630 is about 201.2309910932.

It can be divided in two parts, 8148 and 630, that added together give a palindrome (8778).

The spelling of 8148630 in words is "eight million, one hundred forty-eight thousand, six hundred thirty".