109796442 has 32 divisors (see below), whose sum is σ = 257088384. Its totient is φ = 30604800.

The previous prime is 109796441. The next prime is 109796507. The reversal of 109796442 is 244697901.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 109796394 and 109796403.

It is not an unprimeable number, because it can be changed into a prime (109796441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30159 + ... + 33602.

It is an arithmetic number, because the mean of its divisors is an integer number (8034012).

Almost surely, 2^109796442 is an apocalyptic number.

109796442 is an abundant number, since it is smaller than the sum of its proper divisors (147291942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109796442 is a wasteful number, since it uses less digits than its factorization.

109796442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63814.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 109796442 is about 10478.3797411623. The cubic root of 109796442 is about 478.8462481037.

The spelling of 109796442 in words is "one hundred nine million, seven hundred ninety-six thousand, four hundred forty-two".