102077214 has 32 divisors (see below), whose sum is σ = 219140640. Its totient is φ = 31583232.

The previous prime is 102077201. The next prime is 102077219. The reversal of 102077214 is 412770201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102077219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592 + ... + 14300.

It is an arithmetic number, because the mean of its divisors is an integer number (6848145).

Almost surely, 2^102077214 is an apocalyptic number.

102077214 is an abundant number, since it is smaller than the sum of its proper divisors (117063426).

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

102077214 is a wasteful number, since it uses less digits than its factorization.

102077214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13804.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 102077214 is about 10103.3268778160. The cubic root of 102077214 is about 467.3507415266.

The spelling of 102077214 in words is "one hundred two million, seventy-seven thousand, two hundred fourteen".