148338625 has 32 divisors (see below), whose sum is σ = 193489920. Its totient is φ = 113400000.

The previous prime is 148338623. The next prime is 148338709. The reversal of 148338625 is 526833841.

It is not a de Polignac number, because 148338625 - 2¹ = 148338623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148338623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 547240 + ... + 547510.

It is an arithmetic number, because the mean of its divisors is an integer number (6046560).

Almost surely, 2^148338625 is an apocalyptic number.

It is an amenable number.

148338625 is a deficient number, since it is larger than the sum of its proper divisors (45151295).

148338625 is a wasteful number, since it uses less digits than its factorization.

148338625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 456 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 148338625 is about 12179.4345106823. The cubic root of 148338625 is about 529.3603592365.

The spelling of 148338625 in words is "one hundred forty-eight million, three hundred thirty-eight thousand, six hundred twenty-five".