388597148 has 12 divisors (see below), whose sum is σ = 682467072. Its totient is φ = 193606560.

The previous prime is 388597147. The next prime is 388597159. The reversal of 388597148 is 841795883.

It is a self number, because there is not a number n which added to its sum of digits gives 388597148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388597147) 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, 171740 + ... + 173987.

It is an arithmetic number, because the mean of its divisors is an integer number (56872256).

Almost surely, 2^388597148 is an apocalyptic number.

It is an amenable number.

388597148 is a deficient number, since it is larger than the sum of its proper divisors (293869924).

388597148 is a wasteful number, since it uses less digits than its factorization.

388597148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346012 (or 346010 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 53.

The square root of 388597148 is about 19712.8675742521. The cubic root of 388597148 is about 729.7372845848.

The spelling of 388597148 in words is "three hundred eighty-eight million, five hundred ninety-seven thousand, one hundred forty-eight".