109042948 has 12 divisors (see below), whose sum is σ = 218085952. Its totient is φ = 46732680.

The previous prime is 109042943. The next prime is 109042949. The reversal of 109042948 is 849240901.

It is a happy number.

109042948 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (109042943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1947168 + ... + 1947223.

Almost surely, 2^109042948 is an apocalyptic number.

It is an amenable number.

109042948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

109042948 is a wasteful number, since it uses less digits than its factorization.

109042948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894402 (or 3894400 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 109042948 is about 10442.3631425075. The cubic root of 109042948 is about 477.7483488313.

The spelling of 109042948 in words is "one hundred nine million, forty-two thousand, nine hundred forty-eight".