148365616 has 40 divisors (see below), whose sum is σ = 329212064. Its totient is φ = 63452160.

The previous prime is 148365601. The next prime is 148365619. The reversal of 148365616 is 616563841.

It is a super-2 number, since 2×148365616² = 44024712022118912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148365619) 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 7 ways as a sum of consecutive naturals, for example, 67576 + ... + 69736.

Almost surely, 2^148365616 is an apocalyptic number.

148365616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148365616 is an abundant number, since it is smaller than the sum of its proper divisors (180846448).

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

148365616 is a wasteful number, since it uses less digits than its factorization.

148365616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789 (or 2783 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 148365616 is about 12180.5425166534. The cubic root of 148365616 is about 529.3924639316.

The spelling of 148365616 in words is "one hundred forty-eight million, three hundred sixty-five thousand, six hundred sixteen".