1975095 has 12 divisors (see below), whose sum is σ = 3423576. Its totient is φ = 1053360.

The previous prime is 1975091. The next prime is 1975117. The reversal of 1975095 is 5905791.

It is a happy number.

It is not a de Polignac number, because 1975095 - 2² = 1975091 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1975091) 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, 21901 + ... + 21990.

It is an arithmetic number, because the mean of its divisors is an integer number (285298).

2^1975095 is an apocalyptic number.

1975095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1975095 is a deficient number, since it is larger than the sum of its proper divisors (1448481).

1975095 is a wasteful number, since it uses less digits than its factorization.

1975095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43902 (or 43899 counting only the distinct ones).

The product of its (nonzero) digits is 14175, while the sum is 36.

The square root of 1975095 is about 1405.3807313323. The cubic root of 1975095 is about 125.4669468465.

The spelling of 1975095 in words is "one million, nine hundred seventy-five thousand, ninety-five".