102674879 has 8 divisors (see below), whose sum is σ = 108486000. Its totient is φ = 96904512.

The previous prime is 102674843. The next prime is 102674893. The reversal of 102674879 is 978476201.

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

It is a cyclic number.

It is not a de Polignac number, because 102674879 - 2¹⁶ = 102609343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102674279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4934 + ... + 15155.

It is an arithmetic number, because the mean of its divisors is an integer number (13560750).

Almost surely, 2^102674879 is an apocalyptic number.

102674879 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

102674879 is a deficient number, since it is larger than the sum of its proper divisors (5811121).

102674879 is a wasteful number, since it uses less digits than its factorization.

102674879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20377.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 102674879 is about 10132.8613431745. The cubic root of 102674879 is about 468.2610844450.

The spelling of 102674879 in words is "one hundred two million, six hundred seventy-four thousand, eight hundred seventy-nine".