2738315 has 4 divisors (see below), whose sum is σ = 3285984. Its totient is φ = 2190648.

The previous prime is 2738291. The next prime is 2738317. The reversal of 2738315 is 5138372.

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 2738315 - 2⁶ = 2738251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2738317) 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, 273827 + ... + 273836.

It is an arithmetic number, because the mean of its divisors is an integer number (821496).

2^2738315 is an apocalyptic number.

2738315 is a deficient number, since it is larger than the sum of its proper divisors (547669).

2738315 is an equidigital number, since it uses as much as digits as its factorization.

2738315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547668.

The product of its digits is 5040, while the sum is 29.

The square root of 2738315 is about 1654.7854845871. The cubic root of 2738315 is about 139.9032494801.

The spelling of 2738315 in words is "two million, seven hundred thirty-eight thousand, three hundred fifteen".