10019320 has 32 divisors (see below), whose sum is σ = 22633920. Its totient is φ = 3991680.

The previous prime is 10019309. The next prime is 10019357. The reversal of 10019320 is 2391001.

10019320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10019294 and 10019303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18250 + ... + 18790.

It is an arithmetic number, because the mean of its divisors is an integer number (707310).

Almost surely, 2^10019320 is an apocalyptic number.

10019320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10019320 is an abundant number, since it is smaller than the sum of its proper divisors (12614600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10019320 is a wasteful number, since it uses less digits than its factorization.

10019320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 10019320 is about 3165.3309463625. The cubic root of 10019320 is about 215.5821253408.

The spelling of 10019320 in words is "ten million, nineteen thousand, three hundred twenty".