154983148 has 12 divisors (see below), whose sum is σ = 274654240. Its totient is φ = 76510512.

The previous prime is 154983097. The next prime is 154983149. The reversal of 154983148 is 841389451.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (154983149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244911 + ... + 245542.

Almost surely, 2^154983148 is an apocalyptic number.

It is an amenable number.

154983148 is a deficient number, since it is larger than the sum of its proper divisors (119671092).

154983148 is a wasteful number, since it uses less digits than its factorization.

154983148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490536 (or 490534 counting only the distinct ones).

The product of its digits is 138240, while the sum is 43.

The square root of 154983148 is about 12449.2227869855. Note that the first 3 decimals coincide. The cubic root of 154983148 is about 537.1490673391.

The spelling of 154983148 in words is "one hundred fifty-four million, nine hundred eighty-three thousand, one hundred forty-eight".