102664677 has 8 divisors (see below), whose sum is σ = 140586016. Its totient is φ = 66593232.

The previous prime is 102664643. The next prime is 102664699. The reversal of 102664677 is 776466201.

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

It is not a de Polignac number, because 102664677 - 2¹⁰ = 102663653 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 (102664477) 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, 462343 + ... + 462564.

It is an arithmetic number, because the mean of its divisors is an integer number (17573252).

Almost surely, 2^102664677 is an apocalyptic number.

It is an amenable number.

102664677 is a deficient number, since it is larger than the sum of its proper divisors (37921339).

102664677 is an equidigital number, since it uses as much as digits as its factorization.

102664677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924947.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 102664677 is about 10132.3579190631. The cubic root of 102664677 is about 468.2455747836.

It can be divided in two parts, 1026 and 64677, that added together give a triangular number (65703 = T₃₆₂).

The spelling of 102664677 in words is "one hundred two million, six hundred sixty-four thousand, six hundred seventy-seven".