2072051 has 4 divisors (see below), whose sum is σ = 2092272. Its totient is φ = 2051832.

The previous prime is 2072039. The next prime is 2072053. The reversal of 2072051 is 1502702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1502702 = 2 ⋅751351.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2072051 is a prime.

It is a Duffinian number.

It is a plaindrome in base 6.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (2072053) 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, 9956 + ... + 10161.

It is an arithmetic number, because the mean of its divisors is an integer number (523068).

2^2072051 is an apocalyptic number.

2072051 is a deficient number, since it is larger than the sum of its proper divisors (20221).

2072051 is a wasteful number, since it uses less digits than its factorization.

2072051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20220.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2072051 is about 1439.4620522959. The cubic root of 2072051 is about 127.4872677277.

Adding to 2072051 its reverse (1502702), we get a palindrome (3574753).

The spelling of 2072051 in words is "two million, seventy-two thousand, fifty-one".