154874950 has 12 divisors (see below), whose sum is σ = 288067500. Its totient is φ = 61949960.

The previous prime is 154874897. The next prime is 154874959. The reversal of 154874950 is 59478451.

It is a junction number, because it is equal to n+sod(n) for n = 154874897 and 154874906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154874959) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1548700 + ... + 1548799.

It is an arithmetic number, because the mean of its divisors is an integer number (24005625).

Almost surely, 2^154874950 is an apocalyptic number.

154874950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154874950 is a deficient number, since it is larger than the sum of its proper divisors (133192550).

154874950 is a wasteful number, since it uses less digits than its factorization.

154874950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097511 (or 3097506 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 154874950 is about 12444.8764557950. The cubic root of 154874950 is about 537.0240387248.

The spelling of 154874950 in words is "one hundred fifty-four million, eight hundred seventy-four thousand, nine hundred fifty".