914648146 has 8 divisors (see below), whose sum is σ = 1372166640. Its totient is φ = 457259268.

The previous prime is 914648129. The next prime is 914648173. The reversal of 914648146 is 641846419.

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

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, 12256 + ... + 44491.

It is an arithmetic number, because the mean of its divisors is an integer number (171520830).

Almost surely, 2^914648146 is an apocalyptic number.

914648146 is a deficient number, since it is larger than the sum of its proper divisors (457518494).

914648146 is a wasteful number, since it uses less digits than its factorization.

914648146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64808.

The product of its digits is 165888, while the sum is 43.

The square root of 914648146 is about 30243.1503980653. The cubic root of 914648146 is about 970.6992322543.

The spelling of 914648146 in words is "nine hundred fourteen million, six hundred forty-eight thousand, one hundred forty-six".