2387016 has 64 divisors (see below), whose sum is σ = 6811200. Its totient is φ = 774144.

The previous prime is 2387003. The next prime is 2387017. The reversal of 2387016 is 6107832.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 9160 + ... + 9416.

It is an arithmetic number, because the mean of its divisors is an integer number (106425).

2^2387016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2387016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3405600).

2387016 is an abundant number, since it is smaller than the sum of its proper divisors (4424184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2387016 is a wasteful number, since it uses less digits than its factorization.

2387016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 2387016 is about 1544.9970873759. The cubic root of 2387016 is about 133.6447111517.

The spelling of 2387016 in words is "two million, three hundred eighty-seven thousand, sixteen".