148195836 has 36 divisors (see below), whose sum is σ = 379127112. Its totient is φ = 48802464.

The previous prime is 148195819. The next prime is 148195837. The reversal of 148195836 is 638591841.

148195836 is a `hidden beast` number, since 1 + 481 + 95 + 83 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 148195791 and 148195800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148195837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21811 + ... + 27786.

Almost surely, 2^148195836 is an apocalyptic number.

It is an amenable number.

148195836 is an abundant number, since it is smaller than the sum of its proper divisors (230931276).

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

148195836 is a wasteful number, since it uses less digits than its factorization.

148195836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49690 (or 49685 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 148195836 is about 12173.5712097971. The cubic root of 148195836 is about 529.1904527083.

The spelling of 148195836 in words is "one hundred forty-eight million, one hundred ninety-five thousand, eight hundred thirty-six".