2901023 has 4 divisors (see below), whose sum is σ = 2929848. Its totient is φ = 2872200.

The previous prime is 2901001. The next prime is 2901029. The reversal of 2901023 is 3201092.

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 2901023 - 2¹⁴ = 2884639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2900992 and 2901010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2901029) 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, 14261 + ... + 14462.

It is an arithmetic number, because the mean of its divisors is an integer number (732462).

2^2901023 is an apocalyptic number.

2901023 is a deficient number, since it is larger than the sum of its proper divisors (28825).

2901023 is a wasteful number, since it uses less digits than its factorization.

2901023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28824.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2901023 is about 1703.2389732507. The cubic root of 2901023 is about 142.6210810434.

The spelling of 2901023 in words is "two million, nine hundred one thousand, twenty-three".