215087002 has 16 divisors (see below), whose sum is σ = 347719680. Its totient is φ = 99193392.

The previous prime is 215086979. The next prime is 215087003. The reversal of 215087002 is 200780512.

It is not an unprimeable number, because it can be changed into a prime (215087003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43383 + ... + 48085.

It is an arithmetic number, because the mean of its divisors is an integer number (21732480).

Almost surely, 2^215087002 is an apocalyptic number.

215087002 is a deficient number, since it is larger than the sum of its proper divisors (132632678).

215087002 is a wasteful number, since it uses less digits than its factorization.

215087002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 215087002 is about 14665.8447421211. The cubic root of 215087002 is about 599.1534375967.

The spelling of 215087002 in words is "two hundred fifteen million, eighty-seven thousand, two".