10971420 has 24 divisors (see below), whose sum is σ = 30720144. Its totient is φ = 2925696.

The previous prime is 10971419. The next prime is 10971431. The reversal of 10971420 is 2417901.

10971420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91369 + ... + 91488.

It is an arithmetic number, because the mean of its divisors is an integer number (1280006).

Almost surely, 2^10971420 is an apocalyptic number.

10971420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10971420 is an abundant number, since it is smaller than the sum of its proper divisors (19748724).

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

10971420 is a wasteful number, since it uses less digits than its factorization.

10971420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182869 (or 182867 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 10971420 is about 3312.3133909701. The cubic root of 10971420 is about 222.2052318492.

The spelling of 10971420 in words is "ten million, nine hundred seventy-one thousand, four hundred twenty".