8402475148 has 12 divisors (see below), whose sum is σ = 15569292312. Its totient is φ = 3954105920.

The previous prime is 8402475119. The next prime is 8402475173. The reversal of 8402475148 is 8415742048.

It is a super-2 number, since 2×8402475148² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61782838 + ... + 61782973.

It is an arithmetic number, because the mean of its divisors is an integer number (1297441026).

Almost surely, 2^8402475148 is an apocalyptic number.

It is an amenable number.

8402475148 is a deficient number, since it is larger than the sum of its proper divisors (7166817164).

8402475148 is a wasteful number, since it uses less digits than its factorization.

8402475148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123565832 (or 123565830 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 43.

The square root of 8402475148 is about 91665.0159439249. The cubic root of 8402475148 is about 2032.9923552452.

The spelling of 8402475148 in words is "eight billion, four hundred two million, four hundred seventy-five thousand, one hundred forty-eight".