2387955 has 16 divisors (see below), whose sum is σ = 3839904. Its totient is φ = 1267200.

The previous prime is 2387953. The next prime is 2387969. The reversal of 2387955 is 5597832.

It is not a de Polignac number, because 2387955 - 2¹ = 2387953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2387951) 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, 5755 + ... + 6155.

It is an arithmetic number, because the mean of its divisors is an integer number (239994).

2^2387955 is an apocalyptic number.

2387955 is a deficient number, since it is larger than the sum of its proper divisors (1451949).

2387955 is a wasteful number, since it uses less digits than its factorization.

2387955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806.

The product of its digits is 75600, while the sum is 39.

The square root of 2387955 is about 1545.3009415645. The cubic root of 2387955 is about 133.6622331586.

It can be divided in two parts, 23 and 87955, that added together give a palindrome (87978).

The spelling of 2387955 in words is "two million, three hundred eighty-seven thousand, nine hundred fifty-five".