107211456 has 84 divisors (see below), whose sum is σ = 335258664. Its totient is φ = 32486400.

The previous prime is 107211451. The next prime is 107211473. The reversal of 107211456 is 654112701.

It is a happy number.

It is a super-2 number, since 2×107211456² = 22988592595279872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107211451) 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, 2125 + ... + 14796.

Almost surely, 2^107211456 is an apocalyptic number.

107211456 is a gapful number since it is divisible by the number (16) 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 107211456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167629332).

107211456 is an abundant number, since it is smaller than the sum of its proper divisors (228047208).

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

107211456 is a wasteful number, since it uses less digits than its factorization.

107211456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16950 (or 16937 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 107211456 is about 10354.2964995213. The cubic root of 107211456 is about 475.0584688876.

The spelling of 107211456 in words is "one hundred seven million, two hundred eleven thousand, four hundred fifty-six".