10361720 has 32 divisors (see below), whose sum is σ = 23602320. Its totient is φ = 4093440.

The previous prime is 10361711. The next prime is 10361723. The reversal of 10361720 is 2716301.

It is a happy number.

It is a super-3 number, since 3×10361720³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10361692 and 10361701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10361723) by changing a digit.

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, 1760 + ... + 4880.

Almost surely, 2^10361720 is an apocalyptic number.

10361720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10361720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11801160).

10361720 is an abundant number, since it is smaller than the sum of its proper divisors (13240600).

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

10361720 is a wasteful number, since it uses less digits than its factorization.

10361720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215 (or 3211 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 10361720 is about 3218.9625657966. The cubic root of 10361720 is about 218.0104363323.

The spelling of 10361720 in words is "ten million, three hundred sixty-one thousand, seven hundred twenty".