4729212 has 24 divisors (see below), whose sum is σ = 12261200. Its totient is φ = 1576368.

The previous prime is 4729211. The next prime is 4729217. The reversal of 4729212 is 2129274.

It is a super-2 number, since 2×4729212² = 44730892281888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 (4729211) 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, 21787 + ... + 22002.

Almost surely, 2^4729212 is an apocalyptic number.

It is an amenable number.

4729212 is an abundant number, since it is smaller than the sum of its proper divisors (7531988).

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

4729212 is a wasteful number, since it uses less digits than its factorization.

4729212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43802 (or 43794 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 4729212 is about 2174.6751481543. The cubic root of 4729212 is about 167.8531880678.

The spelling of 4729212 in words is "four million, seven hundred twenty-nine thousand, two hundred twelve".