2370987 has 6 divisors (see below), whose sum is σ = 3424772. Its totient is φ = 1580652.

The previous prime is 2370983. The next prime is 2371003. The reversal of 2370987 is 7890732.

2370987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2370987 - 2² = 2370983 is a prime.

It is a Duffinian number.

2370987 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2370983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131713 + ... + 131730.

2^2370987 is an apocalyptic number.

2370987 is a deficient number, since it is larger than the sum of its proper divisors (1053785).

2370987 is a wasteful number, since it uses less digits than its factorization.

2370987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263449 (or 263446 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 2370987 is about 1539.8009611635. The cubic root of 2370987 is about 133.3448941365.

The spelling of 2370987 in words is "two million, three hundred seventy thousand, nine hundred eighty-seven".