107336421 has 20 divisors (see below), whose sum is σ = 161172000. Its totient is φ = 71187336.

The previous prime is 107336407. The next prime is 107336429. The reversal of 107336421 is 124633701.

107336421 is a `hidden beast` number, since 10 + 7 + 3 + 3 + 642 + 1 = 666.

It is not a de Polignac number, because 107336421 - 2⁵ = 107336389 is a prime.

It is a super-2 number, since 2×107336421² = 23042214546178482, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107336429) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12790 + ... + 19448.

It is an arithmetic number, because the mean of its divisors is an integer number (8058600).

Almost surely, 2^107336421 is an apocalyptic number.

It is an amenable number.

107336421 is a deficient number, since it is larger than the sum of its proper divisors (53835579).

107336421 is an equidigital number, since it uses as much as digits as its factorization.

107336421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6870 (or 6861 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 107336421 is about 10360.3291936116. The cubic root of 107336421 is about 475.2429722771.

The spelling of 107336421 in words is "one hundred seven million, three hundred thirty-six thousand, four hundred twenty-one".