2538473 has 8 divisors (see below), whose sum is σ = 2923392. Its totient is φ = 2159136.

The previous prime is 2538467. The next prime is 2538479. The reversal of 2538473 is 3748352.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2538467) and next prime (2538479).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2538473 - 2¹⁴ = 2522089 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 (2538479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365 + ... + 2282.

It is an arithmetic number, because the mean of its divisors is an integer number (365424).

2^2538473 is an apocalyptic number.

It is an amenable number.

2538473 is a deficient number, since it is larger than the sum of its proper divisors (384919).

2538473 is a wasteful number, since it uses less digits than its factorization.

2538473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791.

The product of its digits is 20160, while the sum is 32.

The square root of 2538473 is about 1593.2586105212. The cubic root of 2538473 is about 136.4135515986.

The spelling of 2538473 in words is "two million, five hundred thirty-eight thousand, four hundred seventy-three".