2339456 has 48 divisors (see below), whose sum is σ = 5436090. Its totient is φ = 999936.

The previous prime is 2339429. The next prime is 2339461. The reversal of 2339456 is 6549332.

It can be written as a sum of positive squares in only one way, i.e., 1960000 + 379456 = 1400^2 + 616^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 6086 + ... + 6458.

2^2339456 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 2339456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2718045).

2339456 is an abundant number, since it is smaller than the sum of its proper divisors (3096634).

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

2339456 is an equidigital number, since it uses as much as digits as its factorization.

2339456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 382 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 2339456 is about 1529.5280317797. The cubic root of 2339456 is about 132.7511505629.

The spelling of 2339456 in words is "two million, three hundred thirty-nine thousand, four hundred fifty-six".