2072961 has 12 divisors (see below), whose sum is σ = 3266640. Its totient is φ = 1256280.

The previous prime is 2072953. The next prime is 2072969. The reversal of 2072961 is 1692702.

It is an interprime number because it is at equal distance from previous prime (2072953) and next prime (2072969).

It is not a de Polignac number, because 2072961 - 2³ = 2072953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2072969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10371 + ... + 10568.

It is an arithmetic number, because the mean of its divisors is an integer number (272220).

2^2072961 is an apocalyptic number.

It is an amenable number.

2072961 is a deficient number, since it is larger than the sum of its proper divisors (1193679).

2072961 is a wasteful number, since it uses less digits than its factorization.

2072961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20956 (or 20953 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2072961 is about 1439.7781079041. The cubic root of 2072961 is about 127.5059282134.

The spelling of 2072961 in words is "two million, seventy-two thousand, nine hundred sixty-one".