109072527 has 8 divisors (see below), whose sum is σ = 153984816. Its totient is φ = 68437632.

The previous prime is 109072519. The next prime is 109072531. The reversal of 109072527 is 725270901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 109072527 - 2³ = 109072519 is a prime.

It is a super-2 number, since 2×109072527² = 23793632292331458, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109072547) 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, 1069288 + ... + 1069389.

It is an arithmetic number, because the mean of its divisors is an integer number (19248102).

Almost surely, 2^109072527 is an apocalyptic number.

109072527 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

109072527 is a deficient number, since it is larger than the sum of its proper divisors (44912289).

109072527 is a wasteful number, since it uses less digits than its factorization.

109072527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138697.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 109072527 is about 10443.7793446625. The cubic root of 109072527 is about 477.7915429462.

The spelling of 109072527 in words is "one hundred nine million, seventy-two thousand, five hundred twenty-seven".