10053720 has 160 divisors (see below), whose sum is σ = 35283600. Its totient is φ = 2564352.

The previous prime is 10053713. The next prime is 10053739. The reversal of 10053720 is 2735001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10053693 and 10053702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 93907 + ... + 94013.

Almost surely, 2^10053720 is an apocalyptic number.

10053720 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 10053720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17641800).

10053720 is an abundant number, since it is smaller than the sum of its proper divisors (25229880).

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

10053720 is a wasteful number, since it uses less digits than its factorization.

10053720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 10053720 is about 3170.7601612232. The cubic root of 10053720 is about 215.8285676793.

Adding to 10053720 its reverse (2735001), we get a palindrome (12788721).

The spelling of 10053720 in words is "ten million, fifty-three thousand, seven hundred twenty".