146947366 has 8 divisors (see below), whose sum is σ = 222897960. Its totient is φ = 72648048.

The previous prime is 146947331. The next prime is 146947393. The reversal of 146947366 is 663749641.

It is a happy number.

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

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, 412596 + ... + 412951.

It is an arithmetic number, because the mean of its divisors is an integer number (27862245).

Almost surely, 2^146947366 is an apocalyptic number.

146947366 is a deficient number, since it is larger than the sum of its proper divisors (75950594).

146947366 is an equidigital number, since it uses as much as digits as its factorization.

146947366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825638.

The product of its digits is 653184, while the sum is 46.

The square root of 146947366 is about 12122.1848690737. The cubic root of 146947366 is about 527.7002119542.

The spelling of 146947366 in words is "one hundred forty-six million, nine hundred forty-seven thousand, three hundred sixty-six".