146632812 has 24 divisors (see below), whose sum is σ = 342422976. Its totient is φ = 48837648.

The previous prime is 146632807. The next prime is 146632817. The reversal of 146632812 is 218236641.

146632812 is digitally balanced in base 2 and base 3, because in such bases 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 (146632807) and next prime (146632817).

It is not an unprimeable number, because it can be changed into a prime (146632817) 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, 12843 + ... + 21405.

It is an arithmetic number, because the mean of its divisors is an integer number (14267624).

Almost surely, 2^146632812 is an apocalyptic number.

146632812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146632812 is an abundant number, since it is smaller than the sum of its proper divisors (195790164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146632812 is a wasteful number, since it uses less digits than its factorization.

146632812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9997 (or 9995 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 146632812 is about 12109.2036071742. The cubic root of 146632812 is about 527.3234131111.

The spelling of 146632812 in words is "one hundred forty-six million, six hundred thirty-two thousand, eight hundred twelve".