4516428 has 36 divisors (see below), whose sum is σ = 12260472. Its totient is φ = 1290240.

The previous prime is 4516427. The next prime is 4516429. The reversal of 4516428 is 8246154.

It is an interprime number because it is at equal distance from previous prime (4516427) and next prime (4516429).

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 4516395 and 4516404.

It is not an unprimeable number, because it can be changed into a prime (4516427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3253 + ... + 4428.

Almost surely, 2^4516428 is an apocalyptic number.

It is an amenable number.

4516428 is an abundant number, since it is smaller than the sum of its proper divisors (7744044).

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

4516428 is a wasteful number, since it uses less digits than its factorization.

4516428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7702 (or 7693 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 4516428 is about 2125.1889327775. The cubic root of 4516428 is about 165.2970223907.

The spelling of 4516428 in words is "four million, five hundred sixteen thousand, four hundred twenty-eight".