8572002 has 16 divisors (see below), whose sum is σ = 18046560. Its totient is φ = 2706912.

The previous prime is 8571973. The next prime is 8572009. The reversal of 8572002 is 2002758.

It is not an unprimeable number, because it can be changed into a prime (8572009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37483 + ... + 37710.

It is an arithmetic number, because the mean of its divisors is an integer number (1127910).

Almost surely, 2^8572002 is an apocalyptic number.

8572002 is an abundant number, since it is smaller than the sum of its proper divisors (9474558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8572002 is a wasteful number, since it uses less digits than its factorization.

8572002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75217.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 8572002 is about 2927.7981487801. The cubic root of 8572002 is about 204.6573852749.

The spelling of 8572002 in words is "eight million, five hundred seventy-two thousand, two".