10720700 has 36 divisors (see below), whose sum is σ = 23769312. Its totient is φ = 4195200.

The previous prime is 10720679. The next prime is 10720709. The reversal of 10720700 is 702701.

It is a happy number.

It is a super-2 number, since 2×10720700² = 229866816980000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10720709) 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 11 ways as a sum of consecutive naturals, for example, 3560 + ... + 5840.

Almost surely, 2^10720700 is an apocalyptic number.

10720700 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 10720700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11884656).

10720700 is an abundant number, since it is smaller than the sum of its proper divisors (13048612).

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

10720700 is a wasteful number, since it uses less digits than its factorization.

10720700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342 (or 2335 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 17.

The square root of 10720700 is about 3274.2480052678. The cubic root of 10720700 is about 220.4995535116.

The spelling of 10720700 in words is "ten million, seven hundred twenty thousand, seven hundred".