2628452 has 6 divisors (see below), whose sum is σ = 4599798. Its totient is φ = 1314224.

The previous prime is 2628407. The next prime is 2628481. The reversal of 2628452 is 2548262.

It can be written as a sum of positive squares in only one way, i.e., 2540836 + 87616 = 1594^2 + 296^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328553 + ... + 328560.

It is an arithmetic number, because the mean of its divisors is an integer number (766633).

2^2628452 is an apocalyptic number.

It is an amenable number.

2628452 is a deficient number, since it is larger than the sum of its proper divisors (1971346).

2628452 is a wasteful number, since it uses less digits than its factorization.

2628452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657117 (or 657115 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 2628452 is about 1621.2501349267. The cubic root of 2628452 is about 138.0066509432.

The spelling of 2628452 in words is "two million, six hundred twenty-eight thousand, four hundred fifty-two".