109488037 has 4 divisors (see below), whose sum is σ = 109613196. Its totient is φ = 109362880.

The previous prime is 109487977. The next prime is 109488047. The reversal of 109488037 is 730884901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 730884901 = 41 ⋅17826461.

It can be written as a sum of positive squares in 2 ways, for example, as 26204161 + 83283876 = 5119^2 + 9126^2 .

It is a cyclic number.

It is not a de Polignac number, because 109488037 - 2¹¹ = 109485989 is a prime.

It is a super-2 number, since 2×109488037² = 23975260492226738, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109488047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61258 + ... + 63019.

It is an arithmetic number, because the mean of its divisors is an integer number (27403299).

Almost surely, 2^109488037 is an apocalyptic number.

It is an amenable number.

109488037 is a deficient number, since it is larger than the sum of its proper divisors (125159).

109488037 is an equidigital number, since it uses as much as digits as its factorization.

109488037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125158.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 109488037 is about 10463.6531383642. The cubic root of 109488037 is about 478.3974871630.

The spelling of 109488037 in words is "one hundred nine million, four hundred eighty-eight thousand, thirty-seven".