1975473 has 12 divisors (see below), whose sum is σ = 2870400. Its totient is φ = 1309176.

The previous prime is 1975439. The next prime is 1975481. The reversal of 1975473 is 3745791.

It is a happy number.

It is not a de Polignac number, because 1975473 - 2⁶ = 1975409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1975423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1240 + ... + 2342.

It is an arithmetic number, because the mean of its divisors is an integer number (239200).

2^1975473 is an apocalyptic number.

It is an amenable number.

1975473 is a deficient number, since it is larger than the sum of its proper divisors (894927).

1975473 is a wasteful number, since it uses less digits than its factorization.

1975473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308 (or 1305 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 1975473 is about 1405.5152080287. The cubic root of 1975473 is about 125.4749504245.

The spelling of 1975473 in words is "one million, nine hundred seventy-five thousand, four hundred seventy-three".