4452516 has 24 divisors (see below), whose sum is σ = 11543840. Its totient is φ = 1484136.

The previous prime is 4452509. The next prime is 4452523. The reversal of 4452516 is 6152544.

It is an interprime number because it is at equal distance from previous prime (4452509) and next prime (4452523).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4452516.

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, 20506 + ... + 20721.

Almost surely, 2^4452516 is an apocalyptic number.

It is an amenable number.

4452516 is an abundant number, since it is smaller than the sum of its proper divisors (7091324).

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

4452516 is a wasteful number, since it uses less digits than its factorization.

4452516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41240 (or 41232 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 4452516 is about 2110.0985758964. The cubic root of 4452516 is about 164.5136089356.

The spelling of 4452516 in words is "four million, four hundred fifty-two thousand, five hundred sixteen".