106037891 has 8 divisors (see below), whose sum is σ = 116147520. Its totient is φ = 96358528.

The previous prime is 106037873. The next prime is 106037903. The reversal of 106037891 is 198730601.

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 106037891 - 2²⁶ = 38929027 is a prime.

It is a super-2 number, since 2×106037891² = 22488068655455762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106037851) 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, 107051 + ... + 108036.

It is an arithmetic number, because the mean of its divisors is an integer number (14518440).

Almost surely, 2^106037891 is an apocalyptic number.

106037891 is a deficient number, since it is larger than the sum of its proper divisors (10109629).

106037891 is a wasteful number, since it uses less digits than its factorization.

106037891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215133.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 106037891 is about 10297.4701262009. The cubic root of 106037891 is about 473.3187335421.

The spelling of 106037891 in words is "one hundred six million, thirty-seven thousand, eight hundred ninety-one".