154454114 has 8 divisors (see below), whose sum is σ = 232562880. Its totient is φ = 76933156.

The previous prime is 154454101. The next prime is 154454123. The reversal of 154454114 is 411454451.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 146294 + ... + 147345.

It is an arithmetic number, because the mean of its divisors is an integer number (29070360).

Almost surely, 2^154454114 is an apocalyptic number.

154454114 is a deficient number, since it is larger than the sum of its proper divisors (78108766).

154454114 is a wasteful number, since it uses less digits than its factorization.

154454114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293904.

The product of its digits is 6400, while the sum is 29.

The square root of 154454114 is about 12427.9569519692. The cubic root of 154454114 is about 536.5371856054.

The spelling of 154454114 in words is "one hundred fifty-four million, four hundred fifty-four thousand, one hundred fourteen".