724000102 has 24 divisors (see below), whose sum is σ = 1282495248. Its totient is φ = 300270960.

The previous prime is 724000093. The next prime is 724000129. The reversal of 724000102 is 201000427.

It is a super-2 number, since 2×724000102² = 1048352295392020808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13453 + ... + 40360.

It is an arithmetic number, because the mean of its divisors is an integer number (53437302).

Almost surely, 2^724000102 is an apocalyptic number.

724000102 is the 13454-th decagonal number.

724000102 is a deficient number, since it is larger than the sum of its proper divisors (558495146).

724000102 is a wasteful number, since it uses less digits than its factorization.

724000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53884 (or 53853 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 724000102 is about 26907.2499895474. The cubic root of 724000102 is about 897.9377068014.

Adding to 724000102 its reverse (201000427), we get a palindrome (925000529).

The spelling of 724000102 in words is "seven hundred twenty-four million, one hundred two", and thus it is an aban number.