106397424 has 180 divisors, whose sum is σ = 367168464. Its totient is φ = 28578816.

The previous prime is 106397393. The next prime is 106397479. The reversal of 106397424 is 424793601.

106397424 is a `hidden beast` number, since 10 + 639 + 7 + 4 + 2 + 4 = 666.

It is a super-2 number, since 2×106397424² = 22640823667671552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 119509 + ... + 120395.

Almost surely, 2^106397424 is an apocalyptic number.

106397424 is a gapful number since it is divisible by the number (14) 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 106397424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183584232).

106397424 is an abundant number, since it is smaller than the sum of its proper divisors (260771040).

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

106397424 is a wasteful number, since it uses less digits than its factorization.

106397424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 106397424 is about 10314.9126995821. The cubic root of 106397424 is about 473.8530762922.

The spelling of 106397424 in words is "one hundred six million, three hundred ninety-seven thousand, four hundred twenty-four".