4475730 has 32 divisors (see below), whose sum is σ = 12276864. Its totient is φ = 1022976.

The previous prime is 4475719. The next prime is 4475747. The reversal of 4475730 is 375744.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10447 + ... + 10866.

It is an arithmetic number, because the mean of its divisors is an integer number (383652).

Almost surely, 2^4475730 is an apocalyptic number.

4475730 is an abundant number, since it is smaller than the sum of its proper divisors (7801134).

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

4475730 is a wasteful number, since it uses less digits than its factorization.

4475730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21330.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 4475730 is about 2115.5921156972. The cubic root of 4475730 is about 164.7990206763.

The spelling of 4475730 in words is "four million, four hundred seventy-five thousand, seven hundred thirty".