485071148 has 24 divisors (see below), whose sum is σ = 863087904. Its totient is φ = 238492800.

The previous prime is 485071133. The next prime is 485071157. The reversal of 485071148 is 841170584.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117536 + ... + 121592.

It is an arithmetic number, because the mean of its divisors is an integer number (35961996).

Almost surely, 2^485071148 is an apocalyptic number.

It is an amenable number.

485071148 is a deficient number, since it is larger than the sum of its proper divisors (378016756).

485071148 is a wasteful number, since it uses less digits than its factorization.

485071148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553 (or 4551 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 485071148 is about 22024.3308184380. The cubic root of 485071148 is about 785.7212179853.

The spelling of 485071148 in words is "four hundred eighty-five million, seventy-one thousand, one hundred forty-eight".