154750048 has 24 divisors (see below), whose sum is σ = 322586712. Its totient is φ = 72823296.

The previous prime is 154750027. The next prime is 154750067. The reversal of 154750048 is 840057451.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 154749995 and 154750022.

It is a congruent number.

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, 141690 + ... + 142777.

It is an arithmetic number, because the mean of its divisors is an integer number (13441113).

Almost surely, 2^154750048 is an apocalyptic number.

It is an amenable number.

154750048 is an abundant number, since it is smaller than the sum of its proper divisors (167836664).

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

154750048 is a wasteful number, since it uses less digits than its factorization.

154750048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284494 (or 284486 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 154750048 is about 12439.8572339075. The cubic root of 154750048 is about 536.8796353077.

The spelling of 154750048 in words is "one hundred fifty-four million, seven hundred fifty thousand, forty-eight".