2387012 has 12 divisors (see below), whose sum is σ = 4215036. Its totient is φ = 1182720.

The previous prime is 2387003. The next prime is 2387017. The reversal of 2387012 is 2107832.

It can be written as a sum of positive squares in 2 ways, for example, as 148996 + 2238016 = 386^2 + 1496^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2387017) 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, 2189 + ... + 3092.

It is an arithmetic number, because the mean of its divisors is an integer number (351253).

2^2387012 is an apocalyptic number.

It is an amenable number.

2387012 is a deficient number, since it is larger than the sum of its proper divisors (1828024).

2387012 is a wasteful number, since it uses less digits than its factorization.

2387012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5398 (or 5396 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2387012 is about 1544.9957928745. The cubic root of 2387012 is about 133.6446365008.

The spelling of 2387012 in words is "two million, three hundred eighty-seven thousand, twelve".