102340408 has 16 divisors (see below), whose sum is σ = 203176080. Its totient is φ = 48160128.

The previous prime is 102340367. The next prime is 102340417. The reversal of 102340408 is 804043201.

It is a congruent number.

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, 376116 + ... + 376387.

It is an arithmetic number, because the mean of its divisors is an integer number (12698505).

Almost surely, 2^102340408 is an apocalyptic number.

It is an amenable number.

102340408 is a deficient number, since it is larger than the sum of its proper divisors (100835672).

102340408 is a wasteful number, since it uses less digits than its factorization.

102340408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752526 (or 752522 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 102340408 is about 10116.3436082411. The cubic root of 102340408 is about 467.7520663029.

Adding to 102340408 its reverse (804043201), we get a palindrome (906383609).

The spelling of 102340408 in words is "one hundred two million, three hundred forty thousand, four hundred eight".