2387055 has 64 divisors (see below), whose sum is σ = 4727808. Its totient is φ = 1013760.

The previous prime is 2387053. The next prime is 2387087. The reversal of 2387055 is 5507832.

It is a happy number.

It is not a de Polignac number, because 2387055 - 2¹ = 2387053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2387051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64497 + ... + 64533.

It is an arithmetic number, because the mean of its divisors is an integer number (73872).

2^2387055 is an apocalyptic number.

2387055 is a deficient number, since it is larger than the sum of its proper divisors (2340753).

2387055 is a wasteful number, since it uses less digits than its factorization.

2387055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 2387055 is about 1545.0097087074. The cubic root of 2387055 is about 133.6454389943.

Subtracting from 2387055 its sum of digits (30), we obtain a square (2387025 = 1545²).

It can be divided in two parts, 23 and 87055, that added together give a palindrome (87078).

The spelling of 2387055 in words is "two million, three hundred eighty-seven thousand, fifty-five".