2061737 has 4 divisors (see below), whose sum is σ = 2067840. Its totient is φ = 2055636.

The previous prime is 2061733. The next prime is 2061757. The reversal of 2061737 is 7371602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2061737 - 2² = 2061733 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2061733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2513 + ... + 3230.

It is an arithmetic number, because the mean of its divisors is an integer number (516960).

2^2061737 is an apocalyptic number.

It is an amenable number.

2061737 is a deficient number, since it is larger than the sum of its proper divisors (6103).

2061737 is an equidigital number, since it uses as much as digits as its factorization.

2061737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6102.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 2061737 is about 1435.8749945591. The cubic root of 2061737 is about 127.2753856433.

The spelling of 2061737 in words is "two million, sixty-one thousand, seven hundred thirty-seven".