8672630 has 8 divisors (see below), whose sum is σ = 15610752. Its totient is φ = 3469048.

The previous prime is 8672621. The next prime is 8672639. The reversal of 8672630 is 362768.

It is an interprime number because it is at equal distance from previous prime (8672621) and next prime (8672639).

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

It is a super-2 number, since 2×8672630² = 150429022233800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8672639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433622 + ... + 433641.

It is an arithmetic number, because the mean of its divisors is an integer number (1951344).

Almost surely, 2^8672630 is an apocalyptic number.

8672630 is a deficient number, since it is larger than the sum of its proper divisors (6938122).

8672630 is a wasteful number, since it uses less digits than its factorization.

8672630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867270.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 8672630 is about 2944.9329364181. The cubic root of 8672630 is about 205.4551062928.

The spelling of 8672630 in words is "eight million, six hundred seventy-two thousand, six hundred thirty".