1378352 has 20 divisors (see below), whose sum is σ = 2688816. Its totient is φ = 684480.

The previous prime is 1378339. The next prime is 1378373. The reversal of 1378352 is 2538731.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4277 + ... + 4587.

2^1378352 is an apocalyptic number.

It is an amenable number.

1378352 is a deficient number, since it is larger than the sum of its proper divisors (1310464).

1378352 is a wasteful number, since it uses less digits than its factorization.

1378352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596 (or 590 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 1378352 is about 1174.0323675266. The cubic root of 1378352 is about 111.2892921849.

The spelling of 1378352 in words is "one million, three hundred seventy-eight thousand, three hundred fifty-two".