102446348 has 12 divisors (see below), whose sum is σ = 179550672. Its totient is φ = 51146160.

The previous prime is 102446327. The next prime is 102446359. The reversal of 102446348 is 843644201.

It is a super-4 number, since 4×102446348⁴ (a number of 33 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16208 + ... + 21623.

It is an arithmetic number, because the mean of its divisors is an integer number (14962556).

Almost surely, 2^102446348 is an apocalyptic number.

It is an amenable number.

102446348 is a deficient number, since it is larger than the sum of its proper divisors (77104324).

102446348 is a wasteful number, since it uses less digits than its factorization.

102446348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38512 (or 38510 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 102446348 is about 10121.5783354179. The cubic root of 102446348 is about 467.9134120373.

The spelling of 102446348 in words is "one hundred two million, four hundred forty-six thousand, three hundred forty-eight".