1995192 has 40 divisors (see below), whose sum is σ = 5590200. Its totient is φ = 664848.

The previous prime is 1995187. The next prime is 1995211. The reversal of 1995192 is 2915991.

It is a super-2 number, since 2×1995192² = 7961582233728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 892 + ... + 2187.

It is an arithmetic number, because the mean of its divisors is an integer number (139755).

2^1995192 is an apocalyptic number.

1995192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1995192 is an abundant number, since it is smaller than the sum of its proper divisors (3595008).

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

1995192 is a wasteful number, since it uses less digits than its factorization.

1995192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097 (or 3084 counting only the distinct ones).

The product of its digits is 7290, while the sum is 36.

The square root of 1995192 is about 1412.5126548106. The cubic root of 1995192 is about 125.8910623038.

It can be divided in two parts, 1995 and 192, that added together give a 7-th power (2187 = 3⁷).

The spelling of 1995192 in words is "one million, nine hundred ninety-five thousand, one hundred ninety-two".