2409328 has 10 divisors (see below), whose sum is σ = 4668104. Its totient is φ = 1204656.

The previous prime is 2409313. The next prime is 2409347. The reversal of 2409328 is 8239042.

It is a super-2 number, since 2×2409328² = 11609722823168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2409296 and 2409305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75276 + ... + 75307.

2^2409328 is an apocalyptic number.

It is an amenable number.

2409328 is a deficient number, since it is larger than the sum of its proper divisors (2258776).

2409328 is a wasteful number, since it uses less digits than its factorization.

2409328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150591 (or 150585 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2409328 is about 1552.2010179097. The cubic root of 2409328 is about 134.0598232921.

The spelling of 2409328 in words is "two million, four hundred nine thousand, three hundred twenty-eight".