4725020 has 24 divisors (see below), whose sum is σ = 10243968. Its totient is φ = 1828800.

The previous prime is 4725001. The next prime is 4725029. The reversal of 4725020 is 205274.

4725020 = T₃₅₉ + T₃₆₀ + ... + T₄₂₀.

4725020 = 324² + 325² + ... + 363².

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4724983 and 4725001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3191 + ... + 4430.

It is an arithmetic number, because the mean of its divisors is an integer number (426832).

Almost surely, 2^4725020 is an apocalyptic number.

It is an amenable number.

4725020 is an abundant number, since it is smaller than the sum of its proper divisors (5518948).

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

4725020 is a wasteful number, since it uses less digits than its factorization.

4725020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7661 (or 7659 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 4725020 is about 2173.7111123606. The cubic root of 4725020 is about 167.8035780714.

The spelling of 4725020 in words is "four million, seven hundred twenty-five thousand, twenty".