148922196 has 24 divisors (see below), whose sum is σ = 348544224. Its totient is φ = 49489440.

The previous prime is 148922161. The next prime is 148922203. The reversal of 148922196 is 691229841.

It is a super-2 number, since 2×148922196² = 44355640922924832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 14775 + ... + 22718.

It is an arithmetic number, because the mean of its divisors is an integer number (14522676).

Almost surely, 2^148922196 is an apocalyptic number.

It is an amenable number.

148922196 is an abundant number, since it is smaller than the sum of its proper divisors (199622028).

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

148922196 is a wasteful number, since it uses less digits than its factorization.

148922196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37831 (or 37829 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 148922196 is about 12203.3682235684. The cubic root of 148922196 is about 530.0536269458.

The spelling of 148922196 in words is "one hundred forty-eight million, nine hundred twenty-two thousand, one hundred ninety-six".