1975044 has 12 divisors (see below), whose sum is σ = 4608464. Its totient is φ = 658344.

The previous prime is 1975037. The next prime is 1975049. The reversal of 1975044 is 4405791.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1975049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82282 + ... + 82305.

2^1975044 is an apocalyptic number.

It is an amenable number.

1975044 is an abundant number, since it is smaller than the sum of its proper divisors (2633420).

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

1975044 is a wasteful number, since it uses less digits than its factorization.

1975044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164594 (or 164592 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1975044 is about 1405.3625866658. The cubic root of 1975044 is about 125.4658669205.

The spelling of 1975044 in words is "one million, nine hundred seventy-five thousand, forty-four".