1474989 has 16 divisors (see below), whose sum is σ = 2097600. Its totient is φ = 919296.

The previous prime is 1474981. The next prime is 1474999. The reversal of 1474989 is 9894741.

It is not a de Polignac number, because 1474989 - 2³ = 1474981 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 1474989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6327 + ... + 6555.

It is an arithmetic number, because the mean of its divisors is an integer number (131100).

2^1474989 is an apocalyptic number.

1474989 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1474989 is a deficient number, since it is larger than the sum of its proper divisors (622611).

1474989 is a wasteful number, since it uses less digits than its factorization.

1474989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364.

The product of its digits is 72576, while the sum is 42.

The square root of 1474989 is about 1214.4912515123. The cubic root of 1474989 is about 113.8316227755.

The spelling of 1474989 in words is "one million, four hundred seventy-four thousand, nine hundred eighty-nine".