146094729 has 8 divisors (see below), whose sum is σ = 212501472. Its totient is φ = 88542240.

The previous prime is 146094727. The next prime is 146094757. The reversal of 146094729 is 927490641.

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

It is not a de Polignac number, because 146094729 - 2¹ = 146094727 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146094727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2213524 + ... + 2213589.

It is an arithmetic number, because the mean of its divisors is an integer number (26562684).

Almost surely, 2^146094729 is an apocalyptic number.

It is an amenable number.

146094729 is a deficient number, since it is larger than the sum of its proper divisors (66406743).

146094729 is a wasteful number, since it uses less digits than its factorization.

146094729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4427127.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 146094729 is about 12086.9652518736. The cubic root of 146094729 is about 526.6776014305.

The spelling of 146094729 in words is "one hundred forty-six million, ninety-four thousand, seven hundred twenty-nine".