46278248 has 8 divisors (see below), whose sum is σ = 86771730. Its totient is φ = 23139120.

The previous prime is 46278241. The next prime is 46278259. The reversal of 46278248 is 84287264.

It can be written as a sum of positive squares in only one way, i.e., 43850884 + 2427364 = 6622^2 + 1558^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (46278241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2892383 + ... + 2892398.

Almost surely, 2^46278248 is an apocalyptic number.

It is an amenable number.

46278248 is a deficient number, since it is larger than the sum of its proper divisors (40493482).

46278248 is a wasteful number, since it uses less digits than its factorization.

46278248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5784787 (or 5784783 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 46278248 is about 6802.8117716133. The cubic root of 46278248 is about 359.0257816231.

The spelling of 46278248 in words is "forty-six million, two hundred seventy-eight thousand, two hundred forty-eight".