46478198 has 16 divisors (see below), whose sum is σ = 75225696. Its totient is φ = 21409920.

The previous prime is 46478197. The next prime is 46478219. The reversal of 46478198 is 89187464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46478197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14990 + ... + 17822.

It is an arithmetic number, because the mean of its divisors is an integer number (4701606).

Almost surely, 2^46478198 is an apocalyptic number.

46478198 is a deficient number, since it is larger than the sum of its proper divisors (28747498).

46478198 is a wasteful number, since it uses less digits than its factorization.

46478198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3479.

The product of its digits is 387072, while the sum is 47.

The square root of 46478198 is about 6817.4920608681. The cubic root of 46478198 is about 359.5421081736.

The spelling of 46478198 in words is "forty-six million, four hundred seventy-eight thousand, one hundred ninety-eight".