5272512 has 56 divisors (see below), whose sum is σ = 15947136. Its totient is φ = 1506048.

The previous prime is 5272489. The next prime is 5272513. The reversal of 5272512 is 2152725.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272513) 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, 618 + ... + 3305.

Almost surely, 2^5272512 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 5272512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7973568).

5272512 is an abundant number, since it is smaller than the sum of its proper divisors (10674624).

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

5272512 is a wasteful number, since it uses less digits than its factorization.

5272512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945 (or 3935 counting only the distinct ones).

The product of its digits is 1400, while the sum is 24.

The square root of 5272512 is about 2296.1951136609. The cubic root of 5272512 is about 174.0493980503.

The spelling of 5272512 in words is "five million, two hundred seventy-two thousand, five hundred twelve".