102667080 has 128 divisors (see below), whose sum is σ = 332035200. Its totient is φ = 25300992.

The previous prime is 102667073. The next prime is 102667093. The reversal of 102667080 is 80766201.

It is a happy number.

It is a super-4 number, since 4×102667080⁴ (a number of 33 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119934 + ... + 120786.

It is an arithmetic number, because the mean of its divisors is an integer number (2594025).

Almost surely, 2^102667080 is an apocalyptic number.

102667080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102667080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166017600).

102667080 is an abundant number, since it is smaller than the sum of its proper divisors (229368120).

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

102667080 is a wasteful number, since it uses less digits than its factorization.

102667080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 102667080 is about 10132.4764988625. The cubic root of 102667080 is about 468.2492280535.

The spelling of 102667080 in words is "one hundred two million, six hundred sixty-seven thousand, eighty".