46448378 has 8 divisors (see below), whose sum is σ = 70090272. Its totient is φ = 23084956.

The previous prime is 46448359. The next prime is 46448383. The reversal of 46448378 is 87384464.

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, 69200 + ... + 69867.

It is an arithmetic number, because the mean of its divisors is an integer number (8761284).

Almost surely, 2^46448378 is an apocalyptic number.

46448378 is a deficient number, since it is larger than the sum of its proper divisors (23641894).

46448378 is a wasteful number, since it uses less digits than its factorization.

46448378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139236.

The product of its digits is 516096, while the sum is 44.

The square root of 46448378 is about 6815.3046887135. The cubic root of 46448378 is about 359.4651987128.

The spelling of 46448378 in words is "forty-six million, four hundred forty-eight thousand, three hundred seventy-eight".