109970040 has 32 divisors (see below), whose sum is σ = 329910480. Its totient is φ = 29325312.

The previous prime is 109970033. The next prime is 109970057. The reversal of 109970040 is 40079901.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458089 + ... + 458328.

Almost surely, 2^109970040 is an apocalyptic number.

109970040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109970040 is an abundant number, since it is smaller than the sum of its proper divisors (219940440).

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

109970040 is a wasteful number, since it uses less digits than its factorization.

109970040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916431 (or 916427 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 109970040 is about 10486.6600974762. The cubic root of 109970040 is about 479.0984814719.

The spelling of 109970040 in words is "one hundred nine million, nine hundred seventy thousand, forty".