4645870 has 8 divisors (see below), whose sum is σ = 8362584. Its totient is φ = 1858344.

The previous prime is 4645867. The next prime is 4645873. The reversal of 4645870 is 785464.

It is an interprime number because it is at equal distance from previous prime (4645867) and next prime (4645873).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232284 + ... + 232303.

It is an arithmetic number, because the mean of its divisors is an integer number (1045323).

Almost surely, 2^4645870 is an apocalyptic number.

4645870 is a deficient number, since it is larger than the sum of its proper divisors (3716714).

4645870 is a wasteful number, since it uses less digits than its factorization.

4645870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464594.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 4645870 is about 2155.4280317375. The cubic root of 4645870 is about 166.8613236745.

The spelling of 4645870 in words is "four million, six hundred forty-five thousand, eight hundred seventy".