2196495 has 48 divisors (see below), whose sum is σ = 4592640. Its totient is φ = 948672.

The previous prime is 2196487. The next prime is 2196499. The reversal of 2196495 is 5946912.

2196495 is a `hidden beast` number, since 2 + 1 + 9 + 649 + 5 = 666.

It is not a de Polignac number, because 2196495 - 2³ = 2196487 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196499) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5802 + ... + 6168.

It is an arithmetic number, because the mean of its divisors is an integer number (95680).

2^2196495 is an apocalyptic number.

2196495 is an abundant number, since it is smaller than the sum of its proper divisors (2396145).

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

2196495 is a wasteful number, since it uses less digits than its factorization.

2196495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 401 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 2196495 is about 1482.0576911848. The cubic root of 2196495 is about 129.9900386845.

The spelling of 2196495 in words is "two million, one hundred ninety-six thousand, four hundred ninety-five".