146674382 has 4 divisors (see below), whose sum is σ = 220011576. Its totient is φ = 73337190.

The previous prime is 146674337. The next prime is 146674421. The reversal of 146674382 is 283476641.

146674382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 283476641 = 7 ⋅40496663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36668594 + ... + 36668597.

It is an arithmetic number, because the mean of its divisors is an integer number (55002894).

Almost surely, 2^146674382 is an apocalyptic number.

146674382 is a deficient number, since it is larger than the sum of its proper divisors (73337194).

146674382 is an equidigital number, since it uses as much as digits as its factorization.

146674382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73337193.

The product of its digits is 193536, while the sum is 41.

The square root of 146674382 is about 12110.9199485423. The cubic root of 146674382 is about 527.3732399832.

The spelling of 146674382 in words is "one hundred forty-six million, six hundred seventy-four thousand, three hundred eighty-two".