2864652 has 48 divisors (see below), whose sum is σ = 7768320. Its totient is φ = 804672.

The previous prime is 2864647. The next prime is 2864657. The reversal of 2864652 is 2564682.

2864652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2864647) and next prime (2864657).

It is a super-2 number, since 2×2864652² = 16412462162208, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2864657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5374 + ... + 5882.

It is an arithmetic number, because the mean of its divisors is an integer number (161840).

2^2864652 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 2864652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3884160).

2864652 is an abundant number, since it is smaller than the sum of its proper divisors (4903668).

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

2864652 is a wasteful number, since it uses less digits than its factorization.

2864652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590 (or 588 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 2864652 is about 1692.5282863220. The cubic root of 2864652 is about 142.0225448566.

The spelling of 2864652 in words is "two million, eight hundred sixty-four thousand, six hundred fifty-two".