154075916 has 6 divisors (see below), whose sum is σ = 269632860. Its totient is φ = 77037956.

The previous prime is 154075907. The next prime is 154075939. The reversal of 154075916 is 619570451.

It is a self number, because there is not a number n which added to its sum of digits gives 154075916.

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 as a sum of consecutive naturals, namely, 19259486 + ... + 19259493.

It is an arithmetic number, because the mean of its divisors is an integer number (44938810).

Almost surely, 2^154075916 is an apocalyptic number.

It is an amenable number.

154075916 is a deficient number, since it is larger than the sum of its proper divisors (115556944).

154075916 is a wasteful number, since it uses less digits than its factorization.

154075916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38518983 (or 38518981 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 154075916 is about 12412.7320119303. The cubic root of 154075916 is about 536.0989041146.

The spelling of 154075916 in words is "one hundred fifty-four million, seventy-five thousand, nine hundred sixteen".