109023436 has 6 divisors (see below), whose sum is σ = 190791020. Its totient is φ = 54511716.

The previous prime is 109023433. The next prime is 109023443. The reversal of 109023436 is 634320901.

It is a super-2 number, since 2×109023436² = 23772219194492192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109023433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13627926 + ... + 13627933.

Almost surely, 2^109023436 is an apocalyptic number.

It is an amenable number.

109023436 is a deficient number, since it is larger than the sum of its proper divisors (81767584).

109023436 is a wasteful number, since it uses less digits than its factorization.

109023436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27255863 (or 27255861 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 109023436 is about 10441.4288294275. The cubic root of 109023436 is about 477.7198512469.

The spelling of 109023436 in words is "one hundred nine million, twenty-three thousand, four hundred thirty-six".