146488346 has 8 divisors (see below), whose sum is σ = 221336820. Its totient is φ = 72709408.

The previous prime is 146488339. The next prime is 146488373. The reversal of 146488346 is 643884641.

146488346 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 can be written as a sum of positive squares in 2 ways, for example, as 142444225 + 4044121 = 11935^2 + 2011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 146488297 and 146488306.

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, 267041 + ... + 267588.

Almost surely, 2^146488346 is an apocalyptic number.

146488346 is a deficient number, since it is larger than the sum of its proper divisors (74848474).

146488346 is a wasteful number, since it uses less digits than its factorization.

146488346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534768.

The product of its digits is 442368, while the sum is 44.

The square root of 146488346 is about 12103.2370050330. The cubic root of 146488346 is about 527.1501791784.

The spelling of 146488346 in words is "one hundred forty-six million, four hundred eighty-eight thousand, three hundred forty-six".