2182953 has 16 divisors (see below), whose sum is σ = 3217536. Its totient is φ = 1309440.

The previous prime is 2182949. The next prime is 2182991. The reversal of 2182953 is 3592812.

It is a happy number.

It is not a de Polignac number, because 2182953 - 2² = 2182949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2182953.

It is not an unprimeable number, because it can be changed into a prime (2182993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243 + ... + 2103.

It is an arithmetic number, because the mean of its divisors is an integer number (201096).

2^2182953 is an apocalyptic number.

2182953 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2182953 is a deficient number, since it is larger than the sum of its proper divisors (1034583).

2182953 is a wasteful number, since it uses less digits than its factorization.

2182953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904.

The product of its digits is 4320, while the sum is 30.

The square root of 2182953 is about 1477.4819795855. The cubic root of 2182953 is about 129.7223462659.

The spelling of 2182953 in words is "two million, one hundred eighty-two thousand, nine hundred fifty-three".