1973255 has 8 divisors (see below), whose sum is σ = 2408400. Its totient is φ = 1551616.

The previous prime is 1973233. The next prime is 1973261. The reversal of 1973255 is 5523791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1973255 - 2¹⁰ = 1972231 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3050 + ... + 3639.

It is an arithmetic number, because the mean of its divisors is an integer number (301050).

2^1973255 is an apocalyptic number.

1973255 is a deficient number, since it is larger than the sum of its proper divisors (435145).

1973255 is an equidigital number, since it uses as much as digits as its factorization.

1973255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753.

The product of its digits is 9450, while the sum is 32.

The square root of 1973255 is about 1404.7259519209. The cubic root of 1973255 is about 125.4279730403.

The spelling of 1973255 in words is "one million, nine hundred seventy-three thousand, two hundred fifty-five".