2654438 has 8 divisors (see below), whose sum is σ = 3991680. Its totient is φ = 1323880.

The previous prime is 2654401. The next prime is 2654447. The reversal of 2654438 is 8344562.

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

It is a d-powerful number, because it can be written as 2²¹ + 6³ + 5 + 4⁹ + 4⁹ + 3² + 8⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518 + ... + 2361.

It is an arithmetic number, because the mean of its divisors is an integer number (498960).

2^2654438 is an apocalyptic number.

2654438 is a deficient number, since it is larger than the sum of its proper divisors (1337242).

2654438 is a wasteful number, since it uses less digits than its factorization.

2654438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342.

The product of its digits is 23040, while the sum is 32.

The square root of 2654438 is about 1629.2446102412. The cubic root of 2654438 is about 138.4599579275.

The spelling of 2654438 in words is "two million, six hundred fifty-four thousand, four hundred thirty-eight".