102673898 has 8 divisors (see below), whose sum is σ = 154189092. Its totient is φ = 51277536.

The previous prime is 102673859. The next prime is 102673903. The reversal of 102673898 is 898376201.

It can be written as a sum of positive squares in 2 ways, for example, as 101344489 + 1329409 = 10067^2 + 1153^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×102673898³ (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27515 + ... + 31022.

Almost surely, 2^102673898 is an apocalyptic number.

102673898 is a deficient number, since it is larger than the sum of its proper divisors (51515194).

102673898 is an equidigital number, since it uses as much as digits as its factorization.

102673898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59416.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 102673898 is about 10132.8129361989. The cubic root of 102673898 is about 468.2595931175.

The spelling of 102673898 in words is "one hundred two million, six hundred seventy-three thousand, eight hundred ninety-eight".