109072532 has 24 divisors (see below), whose sum is σ = 199656576. Its totient is φ = 52039328.

The previous prime is 109072531. The next prime is 109072547. The reversal of 109072532 is 235270901.

It is a junction number, because it is equal to n+sod(n) for n = 109072495 and 109072504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109072531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45098 + ... + 47454.

It is an arithmetic number, because the mean of its divisors is an integer number (8319024).

Almost surely, 2^109072532 is an apocalyptic number.

It is an amenable number.

109072532 is a deficient number, since it is larger than the sum of its proper divisors (90584044).

109072532 is a wasteful number, since it uses less digits than its factorization.

109072532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887 (or 2885 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 109072532 is about 10443.7795840395. The cubic root of 109072532 is about 477.7915502470.

The spelling of 109072532 in words is "one hundred nine million, seventy-two thousand, five hundred thirty-two".