2378032 has 10 divisors (see below), whose sum is σ = 4607468. Its totient is φ = 1189008.

The previous prime is 2378023. The next prime is 2378069. The reversal of 2378032 is 2308732.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2377988 and 2378006.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 74298 + ... + 74329.

2^2378032 is an apocalyptic number.

It is an amenable number.

2378032 is a deficient number, since it is larger than the sum of its proper divisors (2229436).

2378032 is a wasteful number, since it uses less digits than its factorization.

2378032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148635 (or 148629 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2378032 is about 1542.0868976812. The cubic root of 2378032 is about 133.4768343893.

The spelling of 2378032 in words is "two million, three hundred seventy-eight thousand, thirty-two".