4725749 has 8 divisors (see below), whose sum is σ = 5414208. Its totient is φ = 4040640.

The previous prime is 4725739. The next prime is 4725757. The reversal of 4725749 is 9475274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4725749 - 2⁸ = 4725493 is a prime.

It is a super-2 number, since 2×4725749² = 44665407222002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725739) 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, 4349 + ... + 5325.

It is an arithmetic number, because the mean of its divisors is an integer number (676776).

Almost surely, 2^4725749 is an apocalyptic number.

It is an amenable number.

4725749 is a deficient number, since it is larger than the sum of its proper divisors (688459).

4725749 is an equidigital number, since it uses as much as digits as its factorization.

4725749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675.

The product of its digits is 70560, while the sum is 38.

The square root of 4725749 is about 2173.8787914693. The cubic root of 4725749 is about 167.8122074894.

The spelling of 4725749 in words is "four million, seven hundred twenty-five thousand, seven hundred forty-nine".