148966078 has 8 divisors (see below), whose sum is σ = 233164368. Its totient is φ = 71244624.

The previous prime is 148966043. The next prime is 148966117. The reversal of 148966078 is 870669841.

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, 1619151 + ... + 1619242.

It is an arithmetic number, because the mean of its divisors is an integer number (29145546).

Almost surely, 2^148966078 is an apocalyptic number.

148966078 is a deficient number, since it is larger than the sum of its proper divisors (84198290).

148966078 is a wasteful number, since it uses less digits than its factorization.

148966078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238418.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 148966078 is about 12205.1660373794. The cubic root of 148966078 is about 530.1056843952.

The spelling of 148966078 in words is "one hundred forty-eight million, nine hundred sixty-six thousand, seventy-eight".