100071402 has 16 divisors (see below), whose sum is σ = 207044640. Its totient is φ = 32206832.

The previous prime is 100071383. The next prime is 100071409. The reversal of 100071402 is 204170001.

It is not an unprimeable number, because it can be changed into a prime (100071409) 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, 287388 + ... + 287735.

It is an arithmetic number, because the mean of its divisors is an integer number (12940290).

Almost surely, 2^100071402 is an apocalyptic number.

100071402 is an abundant number, since it is smaller than the sum of its proper divisors (106973238).

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

100071402 is a wasteful number, since it uses less digits than its factorization.

100071402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575157.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 100071402 is about 10003.5694629467. The cubic root of 100071402 is about 464.2693299870.

The spelling of 100071402 in words is "one hundred million, seventy-one thousand, four hundred two".