2764424 has 32 divisors (see below), whose sum is σ = 5880000. Its totient is φ = 1207872.

The previous prime is 2764423. The next prime is 2764441. The reversal of 2764424 is 4244672.

2764424 = 247² + 248² + ... + 285².

It is not an unprimeable number, because it can be changed into a prime (2764423) 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, 1277 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (183750).

2^2764424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2764424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2940000).

2764424 is an abundant number, since it is smaller than the sum of its proper divisors (3115576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2764424 is a wasteful number, since it uses less digits than its factorization.

2764424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437 (or 1433 counting only the distinct ones).

The product of its digits is 10752, while the sum is 29.

The square root of 2764424 is about 1662.6557069941. The cubic root of 2764424 is about 140.3464886998.

The spelling of 2764424 in words is "two million, seven hundred sixty-four thousand, four hundred twenty-four".