146229910 has 32 divisors (see below), whose sum is σ = 267613632. Its totient is φ = 57523200.

The previous prime is 146229901. The next prime is 146229913. The reversal of 146229910 is 19922641.

146229910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146229913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170202 + ... + 171058.

It is an arithmetic number, because the mean of its divisors is an integer number (8362926).

Almost surely, 2^146229910 is an apocalyptic number.

146229910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146229910 is a deficient number, since it is larger than the sum of its proper divisors (121383722).

146229910 is a wasteful number, since it uses less digits than its factorization.

146229910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 146229910 is about 12092.5559746482. Note that the first 3 decimals coincide. The cubic root of 146229910 is about 526.8399957373.

The spelling of 146229910 in words is "one hundred forty-six million, two hundred twenty-nine thousand, nine hundred ten".