2387074 has 4 divisors (see below), whose sum is σ = 3580614. Its totient is φ = 1193536.

The previous prime is 2387053. The next prime is 2387087. The reversal of 2387074 is 4707832.

2387074 = T₁₂₆₀ + T₁₂₆₁ + T₁₂₆₂.

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., 2387025 + 49 = 1545^2 + 7^2 .

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 alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 596767 + ... + 596770.

2^2387074 is an apocalyptic number.

2387074 is the 1262-nd centered triangular number.

2387074 is a deficient number, since it is larger than the sum of its proper divisors (1193540).

2387074 is a wasteful number, since it uses less digits than its factorization.

2387074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193539.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 2387074 is about 1545.0158575238. The cubic root of 2387074 is about 133.6457935814.

The spelling of 2387074 in words is "two million, three hundred eighty-seven thousand, seventy-four".