108622149 has 8 divisors (see below), whose sum is σ = 144940512. Its totient is φ = 72359280.

The previous prime is 108622133. The next prime is 108622181. The reversal of 108622149 is 941226801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108622149 - 2⁴ = 108622133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108622649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9067 + ... + 17304.

It is an arithmetic number, because the mean of its divisors is an integer number (18117564).

Almost surely, 2^108622149 is an apocalyptic number.

It is an amenable number.

108622149 is a deficient number, since it is larger than the sum of its proper divisors (36318363).

108622149 is a wasteful number, since it uses less digits than its factorization.

108622149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27747.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 108622149 is about 10422.1950183251. The cubic root of 108622149 is about 477.1330096837.

The spelling of 108622149 in words is "one hundred eight million, six hundred twenty-two thousand, one hundred forty-nine".