2966023 has 4 divisors (see below), whose sum is σ = 3010360. Its totient is φ = 2921688.

The previous prime is 2966017. The next prime is 2966059. The reversal of 2966023 is 3206692.

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

It is a cyclic number.

It is not a de Polignac number, because 2966023 - 2¹³ = 2957831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2965982 and 2966000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2966083) 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, 22068 + ... + 22201.

It is an arithmetic number, because the mean of its divisors is an integer number (752590).

2^2966023 is an apocalyptic number.

2966023 is a deficient number, since it is larger than the sum of its proper divisors (44337).

2966023 is an equidigital number, since it uses as much as digits as its factorization.

2966023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44336.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2966023 is about 1722.2145627070. The cubic root of 2966023 is about 143.6784071982.

The spelling of 2966023 in words is "two million, nine hundred sixty-six thousand, twenty-three".