2196735 has 8 divisors (see below), whose sum is σ = 3514800. Its totient is φ = 1171584.

The previous prime is 2196731. The next prime is 2196737. The reversal of 2196735 is 5376912.

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

It is not a de Polignac number, because 2196735 - 2² = 2196731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2196696 and 2196705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73210 + ... + 73239.

It is an arithmetic number, because the mean of its divisors is an integer number (439350).

2^2196735 is an apocalyptic number.

2196735 is a deficient number, since it is larger than the sum of its proper divisors (1318065).

2196735 is a wasteful number, since it uses less digits than its factorization.

2196735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146457.

The product of its digits is 11340, while the sum is 33.

The square root of 2196735 is about 1482.1386574811. The cubic root of 2196735 is about 129.9947729654.

The spelling of 2196735 in words is "two million, one hundred ninety-six thousand, seven hundred thirty-five".