2938023 has 24 divisors (see below), whose sum is σ = 4717440. Its totient is φ = 1746960.

The previous prime is 2938021. The next prime is 2938037. The reversal of 2938023 is 3208392.

It is not a de Polignac number, because 2938023 - 2¹ = 2938021 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2938021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5590 + ... + 6092.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

2^2938023 is an apocalyptic number.

2938023 is a deficient number, since it is larger than the sum of its proper divisors (1779417).

2938023 is a wasteful number, since it uses less digits than its factorization.

2938023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2938023 is about 1714.0662180908. The cubic root of 2938023 is about 143.2248569305.

It can be divided in two parts, 29380 and 23, that added together give a triangular number (29403 = T₂₄₂).

The spelling of 2938023 in words is "two million, nine hundred thirty-eight thousand, twenty-three".