10807212 has 54 divisors (see below), whose sum is σ = 27684972. Its totient is φ = 3279744.

The previous prime is 10807211. The next prime is 10807213. The reversal of 10807212 is 21270801.

It is an interprime number because it is at equal distance from previous prime (10807211) and next prime (10807213).

It is not an unprimeable number, because it can be changed into a prime (10807211) 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 17 ways as a sum of consecutive naturals, for example, 148008 + ... + 148080.

Almost surely, 2^10807212 is an apocalyptic number.

10807212 is a gapful number since it is divisible by the number (12) 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 10807212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13842486).

10807212 is an abundant number, since it is smaller than the sum of its proper divisors (16877760).

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

10807212 is a wasteful number, since it uses less digits than its factorization.

10807212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 10807212 is about 3287.4324327657. The cubic root of 10807212 is about 221.0910812578.

The spelling of 10807212 in words is "ten million, eight hundred seven thousand, two hundred twelve".