154828850 has 48 divisors (see below), whose sum is σ = 317792160. Its totient is φ = 55651200.

The previous prime is 154828841. The next prime is 154828867. The reversal of 154828850 is 58828451.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 154828798 and 154828807.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47369 + ... + 50531.

It is an arithmetic number, because the mean of its divisors is an integer number (6620670).

Almost surely, 2^154828850 is an apocalyptic number.

154828850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154828850 is an abundant number, since it is smaller than the sum of its proper divisors (162963310).

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

154828850 is a wasteful number, since it uses less digits than its factorization.

154828850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275 (or 3270 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 41.

The square root of 154828850 is about 12443.0241501011. The cubic root of 154828850 is about 536.9707500017.

The spelling of 154828850 in words is "one hundred fifty-four million, eight hundred twenty-eight thousand, eight hundred fifty".