4725424 has 20 divisors (see below), whose sum is σ = 9988200. Its totient is φ = 2147840.

The previous prime is 4725401. The next prime is 4725431. The reversal of 4725424 is 4245274.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4725392 and 4725401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13249 + ... + 13600.

It is an arithmetic number, because the mean of its divisors is an integer number (499410).

Almost surely, 2^4725424 is an apocalyptic number.

4725424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4725424 is an abundant number, since it is smaller than the sum of its proper divisors (5262776).

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

4725424 is a wasteful number, since it uses less digits than its factorization.

4725424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26868 (or 26862 counting only the distinct ones).

The product of its digits is 8960, while the sum is 28.

The square root of 4725424 is about 2173.8040390063. The cubic root of 4725424 is about 167.8083604648.

It can be divided in two parts, 47254 and 24, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 4725424 in words is "four million, seven hundred twenty-five thousand, four hundred twenty-four".