4635900 has 144 divisors (see below), whose sum is σ = 15936480. Its totient is φ = 1152000.

The previous prime is 4635899. The next prime is 4635907. The reversal of 4635900 is 95364.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4635907) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45850 + ... + 45950.

It is an arithmetic number, because the mean of its divisors is an integer number (110670).

Almost surely, 2^4635900 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 4635900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7968240).

4635900 is an abundant number, since it is smaller than the sum of its proper divisors (11300580).

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

4635900 is a wasteful number, since it uses less digits than its factorization.

4635900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 4635900 is about 2153.1140239198. The cubic root of 4635900 is about 166.7418771663.

The spelling of 4635900 in words is "four million, six hundred thirty-five thousand, nine hundred".