2638048 has 24 divisors (see below), whose sum is σ = 5936112. Its totient is φ = 1130496.

The previous prime is 2638039. The next prime is 2638057. The reversal of 2638048 is 8408362.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2638039) and next prime (2638057).

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, 5665 + ... + 6112.

It is an arithmetic number, because the mean of its divisors is an integer number (247338).

2^2638048 is an apocalyptic number.

2638048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2638048 is an abundant number, since it is smaller than the sum of its proper divisors (3298064).

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

2638048 is a wasteful number, since it uses less digits than its factorization.

2638048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11794 (or 11786 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2638048 is about 1624.2068833742. The cubic root of 2638048 is about 138.1743927010.

The spelling of 2638048 in words is "two million, six hundred thirty-eight thousand, forty-eight".