109496855 has 32 divisors (see below), whose sum is σ = 146397888. Its totient is φ = 78105600.

The previous prime is 109496797. The next prime is 109496869. The reversal of 109496855 is 558694901.

It is a happy number.

It is not a de Polignac number, because 109496855 - 2¹⁶ = 109431319 is a prime.

It is a super-2 number, since 2×109496855² = 23979122509782050, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 482252 + ... + 482478.

It is an arithmetic number, because the mean of its divisors is an integer number (4574934).

Almost surely, 2^109496855 is an apocalyptic number.

109496855 is a deficient number, since it is larger than the sum of its proper divisors (36901033).

109496855 is a wasteful number, since it uses less digits than its factorization.

109496855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467.

The product of its (nonzero) digits is 388800, while the sum is 47.

The square root of 109496855 is about 10464.0744932364. The cubic root of 109496855 is about 478.4103299536.

The spelling of 109496855 in words is "one hundred nine million, four hundred ninety-six thousand, eight hundred fifty-five".