2356474 has 4 divisors (see below), whose sum is σ = 3534714. Its totient is φ = 1178236.

The previous prime is 2356469. The next prime is 2356531. The reversal of 2356474 is 4746532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1940449 + 416025 = 1393^2 + 645^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 589117 + ... + 589120.

2^2356474 is an apocalyptic number.

2356474 is a deficient number, since it is larger than the sum of its proper divisors (1178240).

2356474 is a wasteful number, since it uses less digits than its factorization.

2356474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178239.

The product of its digits is 20160, while the sum is 31.

The square root of 2356474 is about 1535.0811053492. The cubic root of 2356474 is about 133.0722655496.

The spelling of 2356474 in words is "two million, three hundred fifty-six thousand, four hundred seventy-four".