1483978 has 8 divisors (see below), whose sum is σ = 2273472. Its totient is φ = 726156.

The previous prime is 1483969. The next prime is 1483987. The reversal of 1483978 is 8793841.

It is an interprime number because it is at equal distance from previous prime (1483969) and next prime (1483987).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1483978.

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, 7800 + ... + 7987.

It is an arithmetic number, because the mean of its divisors is an integer number (284184).

2^1483978 is an apocalyptic number.

1483978 is a deficient number, since it is larger than the sum of its proper divisors (789494).

1483978 is a wasteful number, since it uses less digits than its factorization.

1483978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15836.

The product of its digits is 48384, while the sum is 40.

The square root of 1483978 is about 1218.1863568436. The cubic root of 1483978 is about 114.0623953086.

The spelling of 1483978 in words is "one million, four hundred eighty-three thousand, nine hundred seventy-eight".