102669362 has 8 divisors (see below), whose sum is σ = 154089516. Its totient is φ = 51306192.

The previous prime is 102669349. The next prime is 102669373. The reversal of 102669362 is 263966201.

It can be written as a sum of positive squares in 2 ways, for example, as 102191881 + 477481 = 10109^2 + 691^2 .

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

It is a super-4 number, since 4×102669362⁴ (a number of 33 digits) contains 4444 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9413 + ... + 17144.

Almost surely, 2^102669362 is an apocalyptic number.

102669362 is a deficient number, since it is larger than the sum of its proper divisors (51420154).

102669362 is a wasteful number, since it uses less digits than its factorization.

102669362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28492.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 102669362 is about 10132.5891064426. The cubic root of 102669362 is about 468.2526973150.

The spelling of 102669362 in words is "one hundred two million, six hundred sixty-nine thousand, three hundred sixty-two".