1478974 has 16 divisors (see below), whose sum is σ = 2556000. Its totient is φ = 628704.

The previous prime is 1478963. The next prime is 1478987. The reversal of 1478974 is 4798741.

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 in 7 ways as a sum of consecutive naturals, for example, 1732 + ... + 2440.

It is an arithmetic number, because the mean of its divisors is an integer number (159750).

2^1478974 is an apocalyptic number.

1478974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1478974 is a deficient number, since it is larger than the sum of its proper divisors (1077026).

1478974 is a wasteful number, since it uses less digits than its factorization.

1478974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867.

The product of its digits is 56448, while the sum is 40.

The square root of 1478974 is about 1216.1307495496. The cubic root of 1478974 is about 113.9340441296.

The spelling of 1478974 in words is "one million, four hundred seventy-eight thousand, nine hundred seventy-four".