1995377 has 8 divisors (see below), whose sum is σ = 2076672. Its totient is φ = 1915200.

The previous prime is 1995359. The next prime is 1995391. The reversal of 1995377 is 7735991.

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 1995377 - 2⁸ = 1995121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1995317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5753 + ... + 6089.

It is an arithmetic number, because the mean of its divisors is an integer number (259584).

2^1995377 is an apocalyptic number.

It is an amenable number.

1995377 is a deficient number, since it is larger than the sum of its proper divisors (81295).

1995377 is a wasteful number, since it uses less digits than its factorization.

1995377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559.

The product of its digits is 59535, while the sum is 41.

The square root of 1995377 is about 1412.5781394316. The cubic root of 1995377 is about 125.8949531786.

The spelling of 1995377 in words is "one million, nine hundred ninety-five thousand, three hundred seventy-seven".