4357480 has 32 divisors (see below), whose sum is σ = 10047240. Its totient is φ = 1699840.

The previous prime is 4357471. The next prime is 4357481. The reversal of 4357480 is 847534.

It can be written as a sum of positive squares in 4 ways, for example, as 2683044 + 1674436 = 1638^2 + 1294^2 .

It is not an unprimeable number, because it can be changed into a prime (4357481) by changing a digit.

It is a nontrivial repunit in base 163.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312 + ... + 2968.

Almost surely, 2^4357480 is an apocalyptic number.

4357480 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 4357480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5023620).

4357480 is an abundant number, since it is smaller than the sum of its proper divisors (5689760).

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

4357480 is a wasteful number, since it uses less digits than its factorization.

4357480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2709 (or 2705 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 4357480 is about 2087.4577840043. The cubic root of 4357480 is about 163.3347031215.

The spelling of 4357480 in words is "four million, three hundred fifty-seven thousand, four hundred eighty".