2072366 has 4 divisors (see below), whose sum is σ = 3108552. Its totient is φ = 1036182.

The previous prime is 2072363. The next prime is 2072383. The reversal of 2072366 is 6632702.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518090 + ... + 518093.

It is an arithmetic number, because the mean of its divisors is an integer number (777138).

2^2072366 is an apocalyptic number.

2072366 is a deficient number, since it is larger than the sum of its proper divisors (1036186).

2072366 is a wasteful number, since it uses less digits than its factorization.

2072366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036185.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 2072366 is about 1439.5714640128. The cubic root of 2072366 is about 127.4937277448.

The spelling of 2072366 in words is "two million, seventy-two thousand, three hundred sixty-six".