29228052 has 48 divisors (see below), whose sum is σ = 78243200. Its totient is φ = 8318592.

The previous prime is 29228051. The next prime is 29228057. The reversal of 29228052 is 25082292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29228051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28818 + ... + 29814.

Almost surely, 2^29228052 is an apocalyptic number.

It is an amenable number.

29228052 is an abundant number, since it is smaller than the sum of its proper divisors (49015148).

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

29228052 is a wasteful number, since it uses less digits than its factorization.

29228052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360 (or 1358 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 29228052 is about 5406.2974390982. The cubic root of 29228052 is about 308.0349232340.

Subtracting from 29228052 its product of nonzero digits (5760), we obtain a palindrome (29222292).

Subtracting from 29228052 its reverse (25082292), we obtain a triangular number (4145760 = T₂₈₇₉).

The spelling of 29228052 in words is "twenty-nine million, two hundred twenty-eight thousand, fifty-two".