4995520 has 56 divisors (see below), whose sum is σ = 12124944. Its totient is φ = 1959936.

The previous prime is 4995517. The next prime is 4995527. The reversal of 4995520 is 255994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4995527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21324 + ... + 21556.

Almost surely, 2^4995520 is an apocalyptic number.

4995520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4995520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6062472).

4995520 is an abundant number, since it is smaller than the sum of its proper divisors (7129424).

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

4995520 is a wasteful number, since it uses less digits than its factorization.

4995520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 4995520 is about 2235.0659945514. The cubic root of 4995520 is about 170.9465081252.

The spelling of 4995520 in words is "four million, nine hundred ninety-five thousand, five hundred twenty".