8914638 has 16 divisors (see below), whose sum is σ = 17971200. Its totient is φ = 2947896.

The previous prime is 8914637. The next prime is 8914649. The reversal of 8914638 is 8364198.

It is a junction number, because it is equal to n+sod(n) for n = 8914596 and 8914605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8914637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5088 + ... + 6611.

It is an arithmetic number, because the mean of its divisors is an integer number (1123200).

Almost surely, 2^8914638 is an apocalyptic number.

8914638 is an abundant number, since it is smaller than the sum of its proper divisors (9056562).

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

8914638 is a wasteful number, since it uses less digits than its factorization.

8914638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11831.

The product of its digits is 41472, while the sum is 39.

The square root of 8914638 is about 2985.7391044765. The cubic root of 8914638 is about 207.3486620893.

The spelling of 8914638 in words is "eight million, nine hundred fourteen thousand, six hundred thirty-eight".