154802948 has 6 divisors (see below), whose sum is σ = 270905166. Its totient is φ = 77401472.

The previous prime is 154802941. The next prime is 154802953. The reversal of 154802948 is 849208451.

It can be written as a sum of positive squares in only one way, i.e., 118417924 + 36385024 = 10882^2 + 6032^2 .

It is not an unprimeable number, because it can be changed into a prime (154802941) by changing a digit.

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 as a sum of consecutive naturals, namely, 19350365 + ... + 19350372.

It is an arithmetic number, because the mean of its divisors is an integer number (45150861).

Almost surely, 2^154802948 is an apocalyptic number.

It is an amenable number.

154802948 is a deficient number, since it is larger than the sum of its proper divisors (116102218).

154802948 is a wasteful number, since it uses less digits than its factorization.

154802948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38700741 (or 38700739 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 154802948 is about 12441.9832824192. The cubic root of 154802948 is about 536.9408042647.

The spelling of 154802948 in words is "one hundred fifty-four million, eight hundred two thousand, nine hundred forty-eight".