408700148 has 12 divisors (see below), whose sum is σ = 715431360. Its totient is φ = 204291192.

The previous prime is 408700141. The next prime is 408700163. The reversal of 408700148 is 841007804.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408700141) 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 3 ways as a sum of consecutive naturals, for example, 3365 + ... + 28787.

It is an arithmetic number, because the mean of its divisors is an integer number (59619280).

Almost surely, 2^408700148 is an apocalyptic number.

It is an amenable number.

408700148 is a deficient number, since it is larger than the sum of its proper divisors (306731212).

408700148 is a wasteful number, since it uses less digits than its factorization.

408700148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29446 (or 29444 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 408700148 is about 20216.3336933283. Note that the first 3 decimals coincide. The cubic root of 408700148 is about 742.1099678874.

The spelling of 408700148 in words is "four hundred eight million, seven hundred thousand, one hundred forty-eight".