2738264 has 8 divisors (see below), whose sum is σ = 5134260. Its totient is φ = 1369128.

The previous prime is 2738251. The next prime is 2738269. The reversal of 2738264 is 4628372.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2¹¹ + 7³ + 3¹² + 8³ + 2¹⁹ + 6⁸ + 4² .

It is a self number, because there is not a number n which added to its sum of digits gives 2738264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171134 + ... + 171149.

2^2738264 is an apocalyptic number.

It is an amenable number.

2738264 is a deficient number, since it is larger than the sum of its proper divisors (2395996).

2738264 is a wasteful number, since it uses less digits than its factorization.

2738264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342289 (or 342285 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 2738264 is about 1654.7700746629. The cubic root of 2738264 is about 139.9023809277.

The spelling of 2738264 in words is "two million, seven hundred thirty-eight thousand, two hundred sixty-four".