109401770 has 16 divisors (see below), whose sum is σ = 199698048. Its totient is φ = 43144080.

The previous prime is 109401769. The next prime is 109401811. The reversal of 109401770 is 77104901.

It is an unprimeable number.

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, 76334 + ... + 77753.

It is an arithmetic number, because the mean of its divisors is an integer number (12481128).

Almost surely, 2^109401770 is an apocalyptic number.

109401770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109401770 is a deficient number, since it is larger than the sum of its proper divisors (90296278).

109401770 is a wasteful number, since it uses less digits than its factorization.

109401770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154165.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 109401770 is about 10459.5301041682. The cubic root of 109401770 is about 478.2718090191.

The spelling of 109401770 in words is "one hundred nine million, four hundred one thousand, seven hundred seventy".