109619470 has 16 divisors (see below), whose sum is σ = 201904560. Its totient is φ = 42827904.

The previous prime is 109619453. The next prime is 109619473. The reversal of 109619470 is 74916901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109619473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127035 + ... + 127894.

It is an arithmetic number, because the mean of its divisors is an integer number (12619035).

Almost surely, 2^109619470 is an apocalyptic number.

109619470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109619470 is a deficient number, since it is larger than the sum of its proper divisors (92285090).

109619470 is a wasteful number, since it uses less digits than its factorization.

109619470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254979.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 109619470 is about 10469.9317094239. The cubic root of 109619470 is about 478.5888385821.

The spelling of 109619470 in words is "one hundred nine million, six hundred nineteen thousand, four hundred seventy".