4659912 has 48 divisors (see below), whose sum is σ = 12839580. Its totient is φ = 1526400.

The previous prime is 4659911. The next prime is 4659913. The reversal of 4659912 is 2199564.

It is an interprime number because it is at equal distance from previous prime (4659911) and next prime (4659913).

It can be written as a sum of positive squares in 2 ways, for example, as 4435236 + 224676 = 2106^2 + 474^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4659911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3862 + ... + 4922.

Almost surely, 2^4659912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4659912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6419790).

4659912 is an abundant number, since it is smaller than the sum of its proper divisors (8179668).

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

4659912 is a wasteful number, since it uses less digits than its factorization.

4659912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134 (or 1127 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 4659912 is about 2158.6829317897. The cubic root of 4659912 is about 167.0292656708.

The spelling of 4659912 in words is "four million, six hundred fifty-nine thousand, nine hundred twelve".