2415456 has 36 divisors (see below), whose sum is σ = 6869772. Its totient is φ = 805056.

The previous prime is 2415449. The next prime is 2415463. The reversal of 2415456 is 6545142.

It is an interprime number because it is at equal distance from previous prime (2415449) and next prime (2415463).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3906 + ... + 4481.

It is an arithmetic number, because the mean of its divisors is an integer number (190827).

2^2415456 is an apocalyptic number.

It is an amenable number.

2415456 is an abundant number, since it is smaller than the sum of its proper divisors (4454316).

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

2415456 is a wasteful number, since it uses less digits than its factorization.

2415456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8403 (or 8392 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 2415456 is about 1554.1737354620. The cubic root of 2415456 is about 134.1733851211.

The spelling of 2415456 in words is "two million, four hundred fifteen thousand, four hundred fifty-six".