4729146 has 16 divisors (see below), whose sum is σ = 9784800. Its totient is φ = 1521968.

The previous prime is 4729139. The next prime is 4729189. The reversal of 4729146 is 6419274.

It is a happy number.

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, 13416 + ... + 13763.

It is an arithmetic number, because the mean of its divisors is an integer number (611550).

Almost surely, 2^4729146 is an apocalyptic number.

4729146 is an abundant number, since it is smaller than the sum of its proper divisors (5055654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4729146 is a wasteful number, since it uses less digits than its factorization.

4729146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27213.

The product of its digits is 12096, while the sum is 33.

The square root of 4729146 is about 2174.6599734211. The cubic root of 4729146 is about 167.8524072216.

The spelling of 4729146 in words is "four million, seven hundred twenty-nine thousand, one hundred forty-six".