148349956 has 24 divisors (see below), whose sum is σ = 278764416. Its totient is φ = 68826240.

The previous prime is 148349951. The next prime is 148349959. The reversal of 148349956 is 659943841.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (148349951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10536 + ... + 20191.

It is an arithmetic number, because the mean of its divisors is an integer number (11615184).

Almost surely, 2^148349956 is an apocalyptic number.

It is an amenable number.

148349956 is a deficient number, since it is larger than the sum of its proper divisors (130414460).

148349956 is a wasteful number, since it uses less digits than its factorization.

148349956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30819 (or 30817 counting only the distinct ones).

The product of its digits is 933120, while the sum is 49.

The square root of 148349956 is about 12179.8996711796. The cubic root of 148349956 is about 529.3738374737.

The spelling of 148349956 in words is "one hundred forty-eight million, three hundred forty-nine thousand, nine hundred fifty-six".