148338620 has 12 divisors (see below), whose sum is σ = 311511144. Its totient is φ = 59335440.

The previous prime is 148338613. The next prime is 148338623. The reversal of 148338620 is 26833841.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3708446 + ... + 3708485.

It is an arithmetic number, because the mean of its divisors is an integer number (25959262).

Almost surely, 2^148338620 is an apocalyptic number.

148338620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148338620 is an abundant number, since it is smaller than the sum of its proper divisors (163172524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148338620 is a wasteful number, since it uses less digits than its factorization.

148338620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7416940 (or 7416938 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 148338620 is about 12179.4343054183. The cubic root of 148338620 is about 529.3603532889.

The spelling of 148338620 in words is "one hundred forty-eight million, three hundred thirty-eight thousand, six hundred twenty".