107421606 has 32 divisors (see below), whose sum is σ = 252758880. Its totient is φ = 33700608.

The previous prime is 107421547. The next prime is 107421673. The reversal of 107421606 is 606124701.

107421606 is a `hidden beast` number, since 10 + 7 + 42 + 1 + 606 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 107421606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57591 + ... + 59426.

It is an arithmetic number, because the mean of its divisors is an integer number (7898715).

Almost surely, 2^107421606 is an apocalyptic number.

107421606 is an abundant number, since it is smaller than the sum of its proper divisors (145337274).

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

107421606 is a wasteful number, since it uses less digits than its factorization.

107421606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117045 (or 117039 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 107421606 is about 10364.4394928042. The cubic root of 107421606 is about 475.3686607971.

The spelling of 107421606 in words is "one hundred seven million, four hundred twenty-one thousand, six hundred six".