4729812 has 24 divisors (see below), whose sum is σ = 11516736. Its totient is φ = 1507968.

The previous prime is 4729811. The next prime is 4729819. The reversal of 4729812 is 2189274.

It is a happy number.

It is a super-2 number, since 2×4729812² = 44742243110688, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4729811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8293 + ... + 8844.

It is an arithmetic number, because the mean of its divisors is an integer number (479864).

Almost surely, 2^4729812 is an apocalyptic number.

It is an amenable number.

4729812 is an abundant number, since it is smaller than the sum of its proper divisors (6786924).

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

4729812 is a wasteful number, since it uses less digits than its factorization.

4729812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17167 (or 17165 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 4729812 is about 2174.8130954176. The cubic root of 4729812 is about 167.8602863366.

The spelling of 4729812 in words is "four million, seven hundred twenty-nine thousand, eight hundred twelve".