109077136 has 45 divisors (see below), whose sum is σ = 246501801. Its totient is φ = 46622016.

The previous prime is 109077121. The next prime is 109077167. The reversal of 109077136 is 631770901.

It is a happy number.

The square root of 109077136 is 10444.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 59290000 + 49787136 = 7700^2 + 7056^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 292246 + ... + 292618.

Almost surely, 2^109077136 is an apocalyptic number.

109077136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

109077136 is the 10444-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109077136

109077136 is an abundant number, since it is smaller than the sum of its proper divisors (137424665).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109077136 is an frugal number, since it uses more digits than its factorization.

109077136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 34.

The cubic root of 109077136 is about 477.7982727502.

The spelling of 109077136 in words is "one hundred nine million, seventy-seven thousand, one hundred thirty-six".