148145078 has 8 divisors (see below), whose sum is σ = 222379560. Its totient is φ = 74018560.

The previous prime is 148145059. The next prime is 148145099. The reversal of 148145078 is 870541841.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 23468 + ... + 29103.

It is an arithmetic number, because the mean of its divisors is an integer number (27797445).

Almost surely, 2^148145078 is an apocalyptic number.

148145078 is a deficient number, since it is larger than the sum of its proper divisors (74234482).

148145078 is a wasteful number, since it uses less digits than its factorization.

148145078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53982.

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 148145078 is about 12171.4862691456. The cubic root of 148145078 is about 529.1300287969.

The spelling of 148145078 in words is "one hundred forty-eight million, one hundred forty-five thousand, seventy-eight".