4145470 has 16 divisors (see below), whose sum is σ = 8527968. Its totient is φ = 1421280.

The previous prime is 4145459. The next prime is 4145473. The reversal of 4145470 is 745414.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29541 + ... + 29680.

It is an arithmetic number, because the mean of its divisors is an integer number (532998).

Almost surely, 2^4145470 is an apocalyptic number.

4145470 is an abundant number, since it is smaller than the sum of its proper divisors (4382498).

4145470 is a wasteful number, since it uses less digits than its factorization.

4145470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59235.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 4145470 is about 2036.0427303964. The cubic root of 4145470 is about 160.6415646540.

The spelling of 4145470 in words is "four million, one hundred forty-five thousand, four hundred seventy".