46648378 has 16 divisors (see below), whose sum is σ = 81829440. Its totient is φ = 19526976.

The previous prime is 46648369. The next prime is 46648417. The reversal of 46648378 is 87384664.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38143 + ... + 39346.

It is an arithmetic number, because the mean of its divisors is an integer number (5114340).

Almost surely, 2^46648378 is an apocalyptic number.

46648378 is a deficient number, since it is larger than the sum of its proper divisors (35181062).

46648378 is a wasteful number, since it uses less digits than its factorization.

46648378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77541.

The product of its digits is 774144, while the sum is 46.

The square root of 46648378 is about 6829.9617861303. The cubic root of 46648378 is about 359.9803950229.

The spelling of 46648378 in words is "forty-six million, six hundred forty-eight thousand, three hundred seventy-eight".