109770471 has 10 divisors (see below), whose sum is σ = 163978232. Its totient is φ = 73180260.

The previous prime is 109770469. The next prime is 109770491. The reversal of 109770471 is 174077901.

It is not a de Polignac number, because 109770471 - 2¹ = 109770469 is a prime.

It is a super-3 number, since 3×109770471³ (a number of 25 digits) contains 333 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 (109770461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 677515 + ... + 677676.

Almost surely, 2^109770471 is an apocalyptic number.

109770471 is a deficient number, since it is larger than the sum of its proper divisors (54207761).

109770471 is an equidigital number, since it uses as much as digits as its factorization.

109770471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355203 (or 1355194 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 36.

The square root of 109770471 is about 10477.1404018463. The cubic root of 109770471 is about 478.8084900599.

The spelling of 109770471 in words is "one hundred nine million, seven hundred seventy thousand, four hundred seventy-one".