2662452 has 36 divisors (see below), whose sum is σ = 7249060. Its totient is φ = 819072.

The previous prime is 2662399. The next prime is 2662453. The reversal of 2662452 is 2542662.

It can be written as a sum of positive squares in 2 ways, for example, as 1572516 + 1089936 = 1254^2 + 1044^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2377 + ... + 3312.

2^2662452 is an apocalyptic number.

It is an amenable number.

2662452 is an abundant number, since it is smaller than the sum of its proper divisors (4586608).

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

2662452 is a wasteful number, since it uses less digits than its factorization.

2662452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712 (or 5707 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2662452 is about 1631.7021787079. The cubic root of 2662452 is about 138.5991591811.

The spelling of 2662452 in words is "two million, six hundred sixty-two thousand, four hundred fifty-two".