146898806 has 16 divisors (see below), whose sum is σ = 228512544. Its totient is φ = 70766784.

The previous prime is 146898803. The next prime is 146898809. The reversal of 146898806 is 608898641.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (146898803) and next prime (146898809).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146898803) 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, 2015 + ... + 17258.

It is an arithmetic number, because the mean of its divisors is an integer number (14282034).

Almost surely, 2^146898806 is an apocalyptic number.

146898806 is a deficient number, since it is larger than the sum of its proper divisors (81613738).

146898806 is a wasteful number, since it uses less digits than its factorization.

146898806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19415.

The product of its (nonzero) digits is 663552, while the sum is 50.

The square root of 146898806 is about 12120.1817643136. The cubic root of 146898806 is about 527.6420778840.

The spelling of 146898806 in words is "one hundred forty-six million, eight hundred ninety-eight thousand, eight hundred six".