106140769 has 8 divisors (see below), whose sum is σ = 122108288. Its totient is φ = 90374400.

The previous prime is 106140763. The next prime is 106140781. The reversal of 106140769 is 967041601.

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 106140769 - 2¹⁵ = 106108001 is a prime.

It is a super-2 number, since 2×106140769² = 22531725687822722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106140763) 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, 49152 + ... + 51265.

It is an arithmetic number, because the mean of its divisors is an integer number (15263536).

Almost surely, 2^106140769 is an apocalyptic number.

It is an amenable number.

106140769 is a deficient number, since it is larger than the sum of its proper divisors (15967519).

106140769 is a wasteful number, since it uses less digits than its factorization.

106140769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100575.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 106140769 is about 10302.4642197874. The cubic root of 106140769 is about 473.4717554006.

The spelling of 106140769 in words is "one hundred six million, one hundred forty thousand, seven hundred sixty-nine".