146122412 has 24 divisors (see below), whose sum is σ = 272500704. Its totient is φ = 68320512.

The previous prime is 146122399. The next prime is 146122439. The reversal of 146122412 is 214221641.

146122412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3833 + ... + 17519.

It is an arithmetic number, because the mean of its divisors is an integer number (11354196).

Almost surely, 2^146122412 is an apocalyptic number.

It is an amenable number.

146122412 is a deficient number, since it is larger than the sum of its proper divisors (126378292).

146122412 is a wasteful number, since it uses less digits than its factorization.

146122412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13865 (or 13863 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 146122412 is about 12088.1103568755. The cubic root of 146122412 is about 526.7108654534.

The spelling of 146122412 in words is "one hundred forty-six million, one hundred twenty-two thousand, four hundred twelve".