2938574 has 4 divisors (see below), whose sum is σ = 4407864. Its totient is φ = 1469286.

The previous prime is 2938571. The next prime is 2938589. The reversal of 2938574 is 4758392.

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

It is a d-powerful number, because it can be written as 2⁵ + 9³ + 3⁶ + 8⁷ + 5 + 7⁷ + 4⁷ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2938571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 734642 + ... + 734645.

It is an arithmetic number, because the mean of its divisors is an integer number (1101966).

2^2938574 is an apocalyptic number.

2938574 is a deficient number, since it is larger than the sum of its proper divisors (1469290).

2938574 is a wasteful number, since it uses less digits than its factorization.

2938574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469289.

The product of its digits is 60480, while the sum is 38.

The square root of 2938574 is about 1714.2269394686. The cubic root of 2938574 is about 143.2338098855.

The spelling of 2938574 in words is "two million, nine hundred thirty-eight thousand, five hundred seventy-four".