2315450 has 12 divisors (see below), whose sum is σ = 4306830. Its totient is φ = 926160.

The previous prime is 2315413. The next prime is 2315461. The reversal of 2315450 is 545132.

2315450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2024929 + 290521 = 1423^2 + 539^2 .

It is a super-2 number, since 2×2315450² = 10722617405000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23105 + ... + 23204.

2^2315450 is an apocalyptic number.

2315450 is a deficient number, since it is larger than the sum of its proper divisors (1991380).

2315450 is a wasteful number, since it uses less digits than its factorization.

2315450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46321 (or 46316 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2315450 is about 1521.6602774601. The cubic root of 2315450 is about 132.2955194144.

The spelling of 2315450 in words is "two million, three hundred fifteen thousand, four hundred fifty".