10720395 has 24 divisors (see below), whose sum is σ = 21237216. Its totient is φ = 4900608.

The previous prime is 10720357. The next prime is 10720399. The reversal of 10720395 is 59302701.

It is not a de Polignac number, because 10720395 - 2⁷ = 10720267 is a prime.

It is a super-2 number, since 2×10720395² = 229853737912050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10720399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16702 + ... + 17331.

It is an arithmetic number, because the mean of its divisors is an integer number (884884).

Almost surely, 2^10720395 is an apocalyptic number.

10720395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10720395 is a deficient number, since it is larger than the sum of its proper divisors (10516821).

10720395 is a wasteful number, since it uses less digits than its factorization.

10720395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34051 (or 34048 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 10720395 is about 3274.2014293565. The cubic root of 10720395 is about 220.4974624479.

It can be divided in two parts, 107 and 20395, that added together give a palindrome (20502).

The spelling of 10720395 in words is "ten million, seven hundred twenty thousand, three hundred ninety-five".