1612196 has 6 divisors (see below), whose sum is σ = 2821350. Its totient is φ = 806096.

The previous prime is 1612189. The next prime is 1612211. The reversal of 1612196 is 6912161.

It can be written as a sum of positive squares in only one way, i.e., 972196 + 640000 = 986^2 + 800^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201521 + ... + 201528.

It is an arithmetic number, because the mean of its divisors is an integer number (470225).

2^1612196 is an apocalyptic number.

It is an amenable number.

1612196 is a deficient number, since it is larger than the sum of its proper divisors (1209154).

1612196 is a wasteful number, since it uses less digits than its factorization.

1612196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403053 (or 403051 counting only the distinct ones).

The product of its digits is 648, while the sum is 26.

The square root of 1612196 is about 1269.7228043947. The cubic root of 1612196 is about 117.2571353004.

The spelling of 1612196 in words is "one million, six hundred twelve thousand, one hundred ninety-six".