2920601 has 4 divisors (see below), whose sum is σ = 2930304. Its totient is φ = 2910900.

The previous prime is 2920591. The next prime is 2920633. The reversal of 2920601 is 1060292.

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 2920601 - 2¹⁰ = 2919577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2920691) 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, 4385 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (732576).

2^2920601 is an apocalyptic number.

It is an amenable number.

2920601 is a deficient number, since it is larger than the sum of its proper divisors (9703).

2920601 is an equidigital number, since it uses as much as digits as its factorization.

2920601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9702.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2920601 is about 1708.9765943394. The cubic root of 2920601 is about 142.9411954412.

Adding to 2920601 its reverse (1060292), we get a palindrome (3980893).

The spelling of 2920601 in words is "two million, nine hundred twenty thousand, six hundred one".