154051028 has 12 divisors (see below), whose sum is σ = 278285952. Its totient is φ = 74540760.

The previous prime is 154050977. The next prime is 154051049. The reversal of 154051028 is 820150451.

It is a junction number, because it is equal to n+sod(n) for n = 154050988 and 154051006.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 621050 + ... + 621297.

It is an arithmetic number, because the mean of its divisors is an integer number (23190496).

Almost surely, 2^154051028 is an apocalyptic number.

It is an amenable number.

154051028 is a deficient number, since it is larger than the sum of its proper divisors (124234924).

154051028 is a wasteful number, since it uses less digits than its factorization.

154051028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242382 (or 1242380 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 154051028 is about 12411.7294524172. The cubic root of 154051028 is about 536.0700370722.

The spelling of 154051028 in words is "one hundred fifty-four million, fifty-one thousand, twenty-eight".