109853040 has 80 divisors (see below), whose sum is σ = 371511936. Its totient is φ = 26630400.

The previous prime is 109853021. The next prime is 109853059. The reversal of 109853040 is 40358901.

It is an interprime number because it is at equal distance from previous prime (109853021) and next prime (109853059).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 109852989 and 109853007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18166 + ... + 23445.

Almost surely, 2^109853040 is an apocalyptic number.

109853040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109853040 is an abundant number, since it is smaller than the sum of its proper divisors (261658896).

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

109853040 is a wasteful number, since it uses less digits than its factorization.

109853040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41638 (or 41632 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 109853040 is about 10481.0800970129. The cubic root of 109853040 is about 478.9285127138.

The spelling of 109853040 in words is "one hundred nine million, eight hundred fifty-three thousand, forty".