102346072 has 32 divisors (see below), whose sum is σ = 196862400. Its totient is φ = 49859584.

The previous prime is 102346037. The next prime is 102346087. The reversal of 102346072 is 270643201.

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 7 ways as a sum of consecutive naturals, for example, 109704 + ... + 110632.

It is an arithmetic number, because the mean of its divisors is an integer number (6151950).

Almost surely, 2^102346072 is an apocalyptic number.

It is an amenable number.

102346072 is a deficient number, since it is larger than the sum of its proper divisors (94516328).

102346072 is a wasteful number, since it uses less digits than its factorization.

102346072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 102346072 is about 10116.6235474095. The cubic root of 102346072 is about 467.7606953442.

Adding to 102346072 its reverse (270643201), we get a palindrome (372989273).

The spelling of 102346072 in words is "one hundred two million, three hundred forty-six thousand, seventy-two".