2607456 has 48 divisors (see below), whose sum is σ = 6927984. Its totient is φ = 858624.

The previous prime is 2607431. The next prime is 2607461. The reversal of 2607456 is 6547062.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14986 + ... + 15158.

It is an arithmetic number, because the mean of its divisors is an integer number (144333).

2^2607456 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 2607456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3463992).

2607456 is an abundant number, since it is smaller than the sum of its proper divisors (4320528).

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

2607456 is a wasteful number, since it uses less digits than its factorization.

2607456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2607456 is about 1614.7619019533. The cubic root of 2607456 is about 137.6382037421.

The spelling of 2607456 in words is "two million, six hundred seven thousand, four hundred fifty-six".