46820198 has 4 divisors (see below), whose sum is σ = 70230300. Its totient is φ = 23410098.

The previous prime is 46820197. The next prime is 46820209. The reversal of 46820198 is 89102864.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46820197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11705048 + ... + 11705051.

It is an arithmetic number, because the mean of its divisors is an integer number (17557575).

Almost surely, 2^46820198 is an apocalyptic number.

46820198 is a deficient number, since it is larger than the sum of its proper divisors (23410102).

46820198 is a wasteful number, since it uses less digits than its factorization.

46820198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23410101.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 46820198 is about 6842.5286261732. The cubic root of 46820198 is about 360.4218254970.

The spelling of 46820198 in words is "forty-six million, eight hundred twenty thousand, one hundred ninety-eight".