1474389 has 32 divisors (see below), whose sum is σ = 2592000. Its totient is φ = 810432.

The previous prime is 1474357. The next prime is 1474397. The reversal of 1474389 is 9834741.

It is a happy number.

It is not a de Polignac number, because 1474389 - 2⁵ = 1474357 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5347 + ... + 5615.

It is an arithmetic number, because the mean of its divisors is an integer number (81000).

2^1474389 is an apocalyptic number.

It is an amenable number.

1474389 is a deficient number, since it is larger than the sum of its proper divisors (1117611).

1474389 is a wasteful number, since it uses less digits than its factorization.

1474389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 308 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 1474389 is about 1214.2442093747. The cubic root of 1474389 is about 113.8161857707.

The spelling of 1474389 in words is "one million, four hundred seventy-four thousand, three hundred eighty-nine".