102727098 has 12 divisors (see below), whose sum is σ = 222575418. Its totient is φ = 34242360.

The previous prime is 102727069. The next prime is 102727117. The reversal of 102727098 is 890727201.

It can be written as a sum of positive squares in only one way, i.e., 80514729 + 22212369 = 8973^2 + 4713^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2853513 + ... + 2853548.

Almost surely, 2^102727098 is an apocalyptic number.

102727098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

102727098 is an abundant number, since it is smaller than the sum of its proper divisors (119848320).

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

102727098 is a wasteful number, since it uses less digits than its factorization.

102727098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5707069 (or 5707066 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 102727098 is about 10135.4377310504. The cubic root of 102727098 is about 468.3404546591.

The spelling of 102727098 in words is "one hundred two million, seven hundred twenty-seven thousand, ninety-eight".