4797408 has 144 divisors (see below), whose sum is σ = 16087680. Its totient is φ = 1224960.

The previous prime is 4797407. The next prime is 4797413. The reversal of 4797408 is 8047974.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4797407) 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, 81283 + ... + 81341.

It is an arithmetic number, because the mean of its divisors is an integer number (111720).

Almost surely, 2^4797408 is an apocalyptic number.

4797408 is a gapful number since it is divisible by the number (48) 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 4797408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8043840).

4797408 is an abundant number, since it is smaller than the sum of its proper divisors (11290272).

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

4797408 is a wasteful number, since it uses less digits than its factorization.

4797408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 4797408 is about 2190.2986097790. The cubic root of 4797408 is about 168.6561640173.

It can be divided in two parts, 479 and 7408, that added together give a palindrome (7887).

The spelling of 4797408 in words is "four million, seven hundred ninety-seven thousand, four hundred eight".