148942356 has 12 divisors (see below), whose sum is σ = 347532192. Its totient is φ = 49647448.

The previous prime is 148942331. The next prime is 148942361. The reversal of 148942356 is 653249841.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×148942356³ (a number of 25 digits) contains 333 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6205920 + ... + 6205943.

It is an arithmetic number, because the mean of its divisors is an integer number (28961016).

Almost surely, 2^148942356 is an apocalyptic number.

It is an amenable number.

148942356 is an abundant number, since it is smaller than the sum of its proper divisors (198589836).

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

148942356 is a wasteful number, since it uses less digits than its factorization.

148942356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12411870 (or 12411868 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 148942356 is about 12204.1941970783. The cubic root of 148942356 is about 530.0775441304.

The spelling of 148942356 in words is "one hundred forty-eight million, nine hundred forty-two thousand, three hundred fifty-six".