100570002 has 64 divisors (see below), whose sum is σ = 231168000. Its totient is φ = 28911168.

The previous prime is 100569979. The next prime is 100570003. The reversal of 100570002 is 200075001.

It is a happy number.

It is a super-2 number, since 2×100570002² = 20228650604560008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100570003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116649 + ... + 117507.

It is an arithmetic number, because the mean of its divisors is an integer number (3612000).

Almost surely, 2^100570002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100570002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115584000).

100570002 is an abundant number, since it is smaller than the sum of its proper divisors (130597998).

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

100570002 is a wasteful number, since it uses less digits than its factorization.

100570002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975.

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 100570002 is about 10028.4596025511. The cubic root of 100570002 is about 465.0391179948.

The spelling of 100570002 in words is "one hundred million, five hundred seventy thousand, two".