2723495 has 4 divisors (see below), whose sum is σ = 3268200. Its totient is φ = 2178792.

The previous prime is 2723473. The next prime is 2723503. The reversal of 2723495 is 5943272.

It is a happy number.

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 2723495 - 2⁶ = 2723431 is a prime.

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, 272345 + ... + 272354.

It is an arithmetic number, because the mean of its divisors is an integer number (817050).

2^2723495 is an apocalyptic number.

2723495 is a deficient number, since it is larger than the sum of its proper divisors (544705).

2723495 is an equidigital number, since it uses as much as digits as its factorization.

2723495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544704.

The product of its digits is 15120, while the sum is 32.

The square root of 2723495 is about 1650.3014876076. The cubic root of 2723495 is about 139.6504032520.

The spelling of 2723495 in words is "two million, seven hundred twenty-three thousand, four hundred ninety-five".