2397628 has 6 divisors (see below), whose sum is σ = 4195856. Its totient is φ = 1198812.

The previous prime is 2397617. The next prime is 2397631. The reversal of 2397628 is 8267932.

2397628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 299700 + ... + 299707.

2^2397628 is an apocalyptic number.

It is an amenable number.

2397628 is a deficient number, since it is larger than the sum of its proper divisors (1798228).

2397628 is a wasteful number, since it uses less digits than its factorization.

2397628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599411 (or 599409 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 2397628 is about 1548.4275895243. The cubic root of 2397628 is about 133.8424672840.

It can be divided in two parts, 2397 and 628, that added together give a square (3025 = 55²).

The spelling of 2397628 in words is "two million, three hundred ninety-seven thousand, six hundred twenty-eight".