148650394 has 8 divisors (see below), whose sum is σ = 230168448. Its totient is φ = 71927580.

The previous prime is 148650389. The next prime is 148650407. The reversal of 148650394 is 493056841.

148650394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198732 + ... + 1198855.

It is an arithmetic number, because the mean of its divisors is an integer number (28771056).

Almost surely, 2^148650394 is an apocalyptic number.

148650394 is a deficient number, since it is larger than the sum of its proper divisors (81518054).

148650394 is a wasteful number, since it uses less digits than its factorization.

148650394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397620.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 148650394 is about 12192.2267859485. The cubic root of 148650394 is about 529.7309587400.

The spelling of 148650394 in words is "one hundred forty-eight million, six hundred fifty thousand, three hundred ninety-four".