4520700 has 54 divisors (see below), whose sum is σ = 14172704. Its totient is φ = 1205280.

The previous prime is 4520693. The next prime is 4520713. The reversal of 4520700 is 70254.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1612 + ... + 3411.

Almost surely, 2^4520700 is an apocalyptic number.

It is an amenable number.

4520700 is an abundant number, since it is smaller than the sum of its proper divisors (9652004).

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

4520700 is a wasteful number, since it uses less digits than its factorization.

4520700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5043 (or 5033 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 4520700 is about 2126.1937823256. The cubic root of 4520700 is about 165.3491230295.

Adding to 4520700 its reverse (70254), we get a palindrome (4590954).

The spelling of 4520700 in words is "four million, five hundred twenty thousand, seven hundred".