106437238 has 32 divisors (see below), whose sum is σ = 177914880. Its totient is φ = 47498880.

The previous prime is 106437209. The next prime is 106437241. The reversal of 106437238 is 832734601.

It is a happy number.

It is a super-2 number, since 2×106437238² = 22657771266137288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101923 + ... + 102961.

It is an arithmetic number, because the mean of its divisors is an integer number (5559840).

Almost surely, 2^106437238 is an apocalyptic number.

106437238 is a deficient number, since it is larger than the sum of its proper divisors (71477642).

106437238 is a wasteful number, since it uses less digits than its factorization.

106437238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 106437238 is about 10316.8424433060. The cubic root of 106437238 is about 473.9121743196.

The spelling of 106437238 in words is "one hundred six million, four hundred thirty-seven thousand, two hundred thirty-eight".