146436412 has 24 divisors (see below), whose sum is σ = 259202160. Its totient is φ = 72384000.

The previous prime is 146436397. The next prime is 146436427. The reversal of 146436412 is 214634641.

146436412 is digitally balanced in base 2, 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 (146436397) and next prime (146436427).

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

It is a congruent number.

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, 157164 + ... + 158092.

It is an arithmetic number, because the mean of its divisors is an integer number (10800090).

Almost surely, 2^146436412 is an apocalyptic number.

It is an amenable number.

146436412 is a deficient number, since it is larger than the sum of its proper divisors (112765748).

146436412 is a wasteful number, since it uses less digits than its factorization.

146436412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341 (or 1339 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 146436412 is about 12101.0913557414. The cubic root of 146436412 is about 527.0878755797.

The spelling of 146436412 in words is "one hundred forty-six million, four hundred thirty-six thousand, four hundred twelve".