146462128 has 20 divisors (see below), whose sum is σ = 290371048. Its totient is φ = 71527680.

The previous prime is 146462119. The next prime is 146462149. The reversal of 146462128 is 821264641.

146462128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 146462093 and 146462102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105753 + ... + 107128.

Almost surely, 2^146462128 is an apocalyptic number.

It is an amenable number.

146462128 is a deficient number, since it is larger than the sum of its proper divisors (143908920).

146462128 is a wasteful number, since it uses less digits than its factorization.

146462128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212932 (or 212926 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 146462128 is about 12102.1538578883. The cubic root of 146462128 is about 527.1187281030.

The spelling of 146462128 in words is "one hundred forty-six million, four hundred sixty-two thousand, one hundred twenty-eight".