4545210 has 16 divisors (see below), whose sum is σ = 10908576. Its totient is φ = 1212048.

The previous prime is 4545209. The next prime is 4545223. The reversal of 4545210 is 125454.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75724 + ... + 75783.

It is an arithmetic number, because the mean of its divisors is an integer number (681786).

Almost surely, 2^4545210 is an apocalyptic number.

4545210 is an abundant number, since it is smaller than the sum of its proper divisors (6363366).

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

4545210 is a wasteful number, since it uses less digits than its factorization.

4545210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151517.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4545210 is about 2131.9498117920. The cubic root of 4545210 is about 165.6474105192.

The spelling of 4545210 in words is "four million, five hundred forty-five thousand, two hundred ten".