146674198 has 16 divisors (see below), whose sum is σ = 254131344. Its totient is φ = 62748160.

The previous prime is 146674193. The next prime is 146674207. The reversal of 146674198 is 891476641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146674193) 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, 195715 + ... + 196462.

It is an arithmetic number, because the mean of its divisors is an integer number (15883209).

Almost surely, 2^146674198 is an apocalyptic number.

146674198 is a deficient number, since it is larger than the sum of its proper divisors (107457146).

146674198 is a wasteful number, since it uses less digits than its factorization.

146674198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392207.

The product of its digits is 290304, while the sum is 46.

The square root of 146674198 is about 12110.9123520897. The cubic root of 146674198 is about 527.3730194569.

The spelling of 146674198 in words is "one hundred forty-six million, six hundred seventy-four thousand, one hundred ninety-eight".