2452536 has 48 divisors (see below), whose sum is σ = 6935760. Its totient is φ = 781440.

The previous prime is 2452531. The next prime is 2452537. The reversal of 2452536 is 6352542.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452531) 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, 916 + ... + 2396.

It is an arithmetic number, because the mean of its divisors is an integer number (144495).

2^2452536 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 2452536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3467880).

2452536 is an abundant number, since it is smaller than the sum of its proper divisors (4483224).

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

2452536 is a wasteful number, since it uses less digits than its factorization.

2452536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1509 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2452536 is about 1566.0574702098. The cubic root of 2452536 is about 134.8564729758.

The spelling of 2452536 in words is "two million, four hundred fifty-two thousand, five hundred thirty-six".