106624397 has 8 divisors (see below), whose sum is σ = 116832672. Its totient is φ = 96502000.

The previous prime is 106624381. The next prime is 106624411. The reversal of 106624397 is 793426601.

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

It is a cyclic number.

It is not a de Polignac number, because 106624397 - 2⁴ = 106624381 is a prime.

It is a super-2 number, since 2×106624397² = 22737524071227218, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106624397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106624307) 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, 18854 + ... + 23847.

It is an arithmetic number, because the mean of its divisors is an integer number (14604084).

Almost surely, 2^106624397 is an apocalyptic number.

It is an amenable number.

106624397 is a deficient number, since it is larger than the sum of its proper divisors (10208275).

106624397 is a wasteful number, since it uses less digits than its factorization.

106624397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42939.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 106624397 is about 10325.9090156751. The cubic root of 106624397 is about 474.1897870326.

The spelling of 106624397 in words is "one hundred six million, six hundred twenty-four thousand, three hundred ninety-seven".