97810002 has 12 divisors (see below), whose sum is σ = 211921710. Its totient is φ = 32603328.

The previous prime is 97810001. The next prime is 97810019. The reversal of 97810002 is 20001879.

97810002 is nontrivially palindromic in base 5.

It can be written as a sum of positive squares in only one way, i.e., 66438801 + 31371201 = 8151^2 + 5601^2 .

It is a super-3 number, since 3×97810002³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (97810001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2716927 + ... + 2716962.

Almost surely, 2^97810002 is an apocalyptic number.

97810002 is an abundant number, since it is smaller than the sum of its proper divisors (114111708).

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

97810002 is a wasteful number, since it uses less digits than its factorization.

97810002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5433897 (or 5433894 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 97810002 is about 9889.8939326972. The cubic root of 97810002 is about 460.7454862179.

The spelling of 97810002 in words is "ninety-seven million, eight hundred ten thousand, two".