2315474 has 8 divisors (see below), whose sum is σ = 3969408. Its totient is φ = 992340.

The previous prime is 2315471. The next prime is 2315477. The reversal of 2315474 is 4745132.

2315474 = 322² + 323² + ... + 342².

It is an interprime number because it is at equal distance from previous prime (2315471) and next prime (2315477).

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

It is a super-2 number, since 2×2315474² = 10722839689352, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁹ + 3¹³ + 1 + 5⁷ + 4³ + 7⁶ + 4⁵ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2315471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82682 + ... + 82709.

It is an arithmetic number, because the mean of its divisors is an integer number (496176).

2^2315474 is an apocalyptic number.

2315474 is a deficient number, since it is larger than the sum of its proper divisors (1653934).

2315474 is a wasteful number, since it uses less digits than its factorization.

2315474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165400.

The product of its digits is 3360, while the sum is 26.

The square root of 2315474 is about 1521.6681635626. The cubic root of 2315474 is about 132.2959765007.

The spelling of 2315474 in words is "two million, three hundred fifteen thousand, four hundred seventy-four".