4621488 has 20 divisors (see below), whose sum is σ = 11938968. Its totient is φ = 1540480.

The previous prime is 4621483. The next prime is 4621499. The reversal of 4621488 is 8841264.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4621481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48093 + ... + 48188.

Almost surely, 2^4621488 is an apocalyptic number.

4621488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4621488 is an abundant number, since it is smaller than the sum of its proper divisors (7317480).

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

4621488 is a wasteful number, since it uses less digits than its factorization.

4621488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96292 (or 96286 counting only the distinct ones).

The product of its digits is 12288, while the sum is 33.

The square root of 4621488 is about 2149.7646382802. The cubic root of 4621488 is about 166.5689097839.

The spelling of 4621488 in words is "four million, six hundred twenty-one thousand, four hundred eighty-eight".