855062002 has 16 divisors (see below), whose sum is σ = 1290009240. Its totient is φ = 425064832.

The previous prime is 855061981. The next prime is 855062003. The reversal of 855062002 is 200260558.

It can be written as a sum of positive squares in 4 ways, for example, as 855036081 + 25921 = 29241^2 + 161^2 .

It is a super-2 number, since 2×855062002² = 1462262054528496008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (855062003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571968 + ... + 573460.

Almost surely, 2^855062002 is an apocalyptic number.

855062002 is a deficient number, since it is larger than the sum of its proper divisors (434947238).

855062002 is a wasteful number, since it uses less digits than its factorization.

855062002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 855062002 is about 29241.4432270365. The cubic root of 855062002 is about 949.1449377287.

The spelling of 855062002 in words is "eight hundred fifty-five million, sixty-two thousand, two".