4623000 has 128 divisors (see below), whose sum is σ = 15275520. Its totient is φ = 1161600.

The previous prime is 4622983. The next prime is 4623019. The reversal of 4623000 is 3264.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68967 + ... + 69033.

It is an arithmetic number, because the mean of its divisors is an integer number (119340).

Almost surely, 2^4623000 is an apocalyptic number.

4623000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4623000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7637760).

4623000 is an abundant number, since it is smaller than the sum of its proper divisors (10652520).

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

4623000 is a wasteful number, since it uses less digits than its factorization.

4623000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 4623000 is about 2150.1162759256. The cubic root of 4623000 is about 166.5870731064.

Adding to 4623000 its reverse (3264), we get a palindrome (4626264).

The spelling of 4623000 in words is "four million, six hundred twenty-three thousand".