1474388 has 6 divisors (see below), whose sum is σ = 2580186. Its totient is φ = 737192.

The previous prime is 1474357. The next prime is 1474397. The reversal of 1474388 is 8834741.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1444804 + 29584 = 1202^2 + 172^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184295 + ... + 184302.

It is an arithmetic number, because the mean of its divisors is an integer number (430031).

2^1474388 is an apocalyptic number.

It is an amenable number.

1474388 is a deficient number, since it is larger than the sum of its proper divisors (1105798).

1474388 is a wasteful number, since it uses less digits than its factorization.

1474388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368601 (or 368599 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 1474388 is about 1214.2437975959. The cubic root of 1474388 is about 113.8161600388.

The spelling of 1474388 in words is "one million, four hundred seventy-four thousand, three hundred eighty-eight".