2452346 has 8 divisors (see below), whose sum is σ = 3961524. Its totient is φ = 1131840.

The previous prime is 2452343. The next prime is 2452357. The reversal of 2452346 is 6432542.

It can be written as a sum of positive squares in 2 ways, for example, as 2436721 + 15625 = 1561^2 + 125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 94321 = 2452346 / (2 + 4 + 5 + 2 + 3 + 4 + 6).

It is a d-powerful number, because it can be written as 2⁵ + 4 + 5⁵ + 2²¹ + 3⁸ + 4⁸ + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (2452343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47135 + ... + 47186.

2^2452346 is an apocalyptic number.

2452346 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2452346 is a deficient number, since it is larger than the sum of its proper divisors (1509178).

2452346 is a wasteful number, since it uses less digits than its factorization.

2452346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94336.

The product of its digits is 5760, while the sum is 26.

The square root of 2452346 is about 1565.9968071487. The cubic root of 2452346 is about 134.8529904049.

Adding to 2452346 its reverse (6432542), we get a palindrome (8884888).

The spelling of 2452346 in words is "two million, four hundred fifty-two thousand, three hundred forty-six".