109250534 has 16 divisors (see below), whose sum is σ = 173765088. Its totient is φ = 51338112.

The previous prime is 109250509. The next prime is 109250539. The reversal of 109250534 is 435052901.

It is a junction number, because it is equal to n+sod(n) for n = 109250497 and 109250506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109250539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27119 + ... + 30885.

It is an arithmetic number, because the mean of its divisors is an integer number (10860318).

Almost surely, 2^109250534 is an apocalyptic number.

109250534 is a deficient number, since it is larger than the sum of its proper divisors (64514554).

109250534 is a wasteful number, since it uses less digits than its factorization.

109250534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4639.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 109250534 is about 10452.2980248365. The cubic root of 109250534 is about 478.0513212054.

The spelling of 109250534 in words is "one hundred nine million, two hundred fifty thousand, five hundred thirty-four".