146920210 has 16 divisors (see below), whose sum is σ = 264640896. Its totient is φ = 58727088.

The previous prime is 146920201. The next prime is 146920219. The reversal of 146920210 is 12029641.

146920210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (146920201) and next prime (146920219).

It is not an unprimeable number, because it can be changed into a prime (146920219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12967 + ... + 21493.

It is an arithmetic number, because the mean of its divisors is an integer number (16540056).

Almost surely, 2^146920210 is an apocalyptic number.

146920210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146920210 is a deficient number, since it is larger than the sum of its proper divisors (117720686).

146920210 is a wasteful number, since it uses less digits than its factorization.

146920210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10257.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 146920210 is about 12121.0647222098. The cubic root of 146920210 is about 527.6677034668.

Adding to 146920210 its reverse (12029641), we get a palindrome (158949851).

The spelling of 146920210 in words is "one hundred forty-six million, nine hundred twenty thousand, two hundred ten".