10717420 has 48 divisors (see below), whose sum is σ = 26429760. Its totient is φ = 3573504.

The previous prime is 10717411. The next prime is 10717451. The reversal of 10717420 is 2471701.

It is a super-2 number, since 2×10717420² = 229726182912800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10717391 and 10717400.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4146 + ... + 6214.

It is an arithmetic number, because the mean of its divisors is an integer number (550620).

Almost surely, 2^10717420 is an apocalyptic number.

10717420 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 10717420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13214880).

10717420 is an abundant number, since it is smaller than the sum of its proper divisors (15712340).

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

10717420 is a wasteful number, since it uses less digits than its factorization.

10717420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 10717420 is about 3273.7470885821. The cubic root of 10717420 is about 220.4770639258.

The spelling of 10717420 in words is "ten million, seven hundred seventeen thousand, four hundred twenty".