2920196 has 6 divisors (see below), whose sum is σ = 5110350. Its totient is φ = 1460096.

The previous prime is 2920193. The next prime is 2920201. The reversal of 2920196 is 6910292.

It can be written as a sum of positive squares in only one way, i.e., 1597696 + 1322500 = 1264^2 + 1150^2 .

It is not an unprimeable number, because it can be changed into a prime (2920193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365021 + ... + 365028.

It is an arithmetic number, because the mean of its divisors is an integer number (851725).

2^2920196 is an apocalyptic number.

It is an amenable number.

2920196 is a deficient number, since it is larger than the sum of its proper divisors (2190154).

2920196 is a wasteful number, since it uses less digits than its factorization.

2920196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730053 (or 730051 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2920196 is about 1708.8580982633. The cubic root of 2920196 is about 142.9345879130.

The spelling of 2920196 in words is "two million, nine hundred twenty thousand, one hundred ninety-six".