109277641 has 12 divisors (see below), whose sum is σ = 120391600. Its totient is φ = 99114840.

The previous prime is 109277627. The next prime is 109277647. The reversal of 109277641 is 146772901.

It is not a de Polignac number, because 109277641 - 2¹⁹ = 108753353 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109277641.

It is not an unprimeable number, because it can be changed into a prime (109277647) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 74170 + ... + 75628.

Almost surely, 2^109277641 is an apocalyptic number.

109277641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

109277641 is a deficient number, since it is larger than the sum of its proper divisors (11113959).

109277641 is a wasteful number, since it uses less digits than its factorization.

109277641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 109277641 is about 10453.5946449056. The cubic root of 109277641 is about 478.0908556134.

The spelling of 109277641 in words is "one hundred nine million, two hundred seventy-seven thousand, six hundred forty-one".