4655880 has 96 divisors (see below), whose sum is σ = 15724800. Its totient is φ = 1238976.

The previous prime is 4655873. The next prime is 4655881. The reversal of 4655880 is 885564.

It is a happy number.

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 (4655881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9481 + ... + 9959.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

Almost surely, 2^4655880 is an apocalyptic number.

4655880 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 4655880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7862400).

4655880 is an abundant number, since it is smaller than the sum of its proper divisors (11068920).

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

4655880 is a wasteful number, since it uses less digits than its factorization.

4655880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 4655880 is about 2157.7488269027. The cubic root of 4655880 is about 166.9810776127.

The spelling of 4655880 in words is "four million, six hundred fifty-five thousand, eight hundred eighty".