109470493 has 16 divisors (see below), whose sum is σ = 122472000. Its totient is φ = 97002880.

The previous prime is 109470469. The next prime is 109470503. The reversal of 109470493 is 394074901.

It is a cyclic number.

It is not a de Polignac number, because 109470493 - 2⁵ = 109470461 is a prime.

It is a super-4 number, since 4×109470493⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109470793) 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 15 ways as a sum of consecutive naturals, for example, 103833 + ... + 104881.

It is an arithmetic number, because the mean of its divisors is an integer number (7654500).

Almost surely, 2^109470493 is an apocalyptic number.

It is an amenable number.

109470493 is a deficient number, since it is larger than the sum of its proper divisors (13001507).

109470493 is a wasteful number, since it uses less digits than its factorization.

109470493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 109470493 is about 10462.8147742374. The cubic root of 109470493 is about 478.3719335224.

The spelling of 109470493 in words is "one hundred nine million, four hundred seventy thousand, four hundred ninety-three".