4995072 has 72 divisors (see below), whose sum is σ = 14479920. Its totient is φ = 1658880.

The previous prime is 4995049. The next prime is 4995073. The reversal of 4995072 is 2705994.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4995073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18297 + ... + 18567.

It is an arithmetic number, because the mean of its divisors is an integer number (201110).

Almost surely, 2^4995072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4995072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7239960).

4995072 is an abundant number, since it is smaller than the sum of its proper divisors (9484848).

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

4995072 is a wasteful number, since it uses less digits than its factorization.

4995072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 4995072 is about 2234.9657715500. The cubic root of 4995072 is about 170.9413977913.

The spelling of 4995072 in words is "four million, nine hundred ninety-five thousand, seventy-two".