2195674 has 8 divisors (see below), whose sum is σ = 3546900. Its totient is φ = 1013376.

The previous prime is 2195671. The next prime is 2195681. The reversal of 2195674 is 4765912.

It can be written as a sum of positive squares in 2 ways, for example, as 1782225 + 413449 = 1335^2 + 643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2195671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42199 + ... + 42250.

2^2195674 is an apocalyptic number.

2195674 is a deficient number, since it is larger than the sum of its proper divisors (1351226).

2195674 is a wasteful number, since it uses less digits than its factorization.

2195674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84464.

The product of its digits is 15120, while the sum is 34.

The square root of 2195674 is about 1481.7806855267. The cubic root of 2195674 is about 129.9738408904.

The spelling of 2195674 in words is "two million, one hundred ninety-five thousand, six hundred seventy-four".