146966398 has 8 divisors (see below), whose sum is σ = 220522392. Its totient is φ = 73458936.

The previous prime is 146966371. The next prime is 146966399. The reversal of 146966398 is 893669641.

146966398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146966399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3265 + ... + 17452.

It is an arithmetic number, because the mean of its divisors is an integer number (27565299).

Almost surely, 2^146966398 is an apocalyptic number.

146966398 is a deficient number, since it is larger than the sum of its proper divisors (73555994).

146966398 is a wasteful number, since it uses less digits than its factorization.

146966398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24266.

The product of its digits is 1679616, while the sum is 52.

The square root of 146966398 is about 12122.9698506595. The cubic root of 146966398 is about 527.7229928023.

The spelling of 146966398 in words is "one hundred forty-six million, nine hundred sixty-six thousand, three hundred ninety-eight".