2195952 has 40 divisors (see below), whose sum is σ = 6190080. Its totient is φ = 665280.

The previous prime is 2195933. The next prime is 2195969. The reversal of 2195952 is 2595912.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 1552 + ... + 2607.

It is an arithmetic number, because the mean of its divisors is an integer number (154752).

2^2195952 is an apocalyptic number.

2195952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2195952 is an abundant number, since it is smaller than the sum of its proper divisors (3994128).

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

2195952 is a wasteful number, since it uses less digits than its factorization.

2195952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4181 (or 4175 counting only the distinct ones).

The product of its digits is 8100, while the sum is 33.

The square root of 2195952 is about 1481.8744886123. The cubic root of 2195952 is about 129.9793261010.

The spelling of 2195952 in words is "two million, one hundred ninety-five thousand, nine hundred fifty-two".