2732913 has 16 divisors (see below), whose sum is σ = 4085760. Its totient is φ = 1805328.

The previous prime is 2732911. The next prime is 2732921. The reversal of 2732913 is 3192372.

It is not a de Polignac number, because 2732913 - 2¹ = 2732911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

2732913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2732911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3031 + ... + 3827.

It is an arithmetic number, because the mean of its divisors is an integer number (255360).

2^2732913 is an apocalyptic number.

It is an amenable number.

2732913 is a deficient number, since it is larger than the sum of its proper divisors (1352847).

2732913 is a wasteful number, since it uses less digits than its factorization.

2732913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 927 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 2732913 is about 1653.1524430614. The cubic root of 2732913 is about 139.8111910583.

The spelling of 2732913 in words is "two million, seven hundred thirty-two thousand, nine hundred thirteen".