2069726 has 4 divisors (see below), whose sum is σ = 3104592. Its totient is φ = 1034862.

The previous prime is 2069723. The next prime is 2069729. The reversal of 2069726 is 6279602.

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

It is an interprime number because it is at equal distance from previous prime (2069723) and next prime (2069729).

It is a junction number, because it is equal to n+sod(n) for n = 2069692 and 2069701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517430 + ... + 517433.

It is an arithmetic number, because the mean of its divisors is an integer number (776148).

2^2069726 is an apocalyptic number.

2069726 is a deficient number, since it is larger than the sum of its proper divisors (1034866).

2069726 is a wasteful number, since it uses less digits than its factorization.

2069726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034865.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2069726 is about 1438.6542322601. The cubic root of 2069726 is about 127.4395663872.

The spelling of 2069726 in words is "two million, sixty-nine thousand, seven hundred twenty-six".