1975338 has 12 divisors (see below), whose sum is σ = 4279938. Its totient is φ = 658440.

The previous prime is 1975333. The next prime is 1975367. The reversal of 1975338 is 8335791.

It can be written as a sum of positive squares in only one way, i.e., 1159929 + 815409 = 1077^2 + 903^2 .

It is not an unprimeable number, because it can be changed into a prime (1975333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54853 + ... + 54888.

2^1975338 is an apocalyptic number.

1975338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1975338 is an abundant number, since it is smaller than the sum of its proper divisors (2304600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1975338 is a wasteful number, since it uses less digits than its factorization.

1975338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109749 (or 109746 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 1975338 is about 1405.4671821142. The cubic root of 1975338 is about 125.4720921210.

It can be divided in two parts, 19753 and 38, that added together give a palindrome (19791).

The spelling of 1975338 in words is "one million, nine hundred seventy-five thousand, three hundred thirty-eight".