29264428 has 6 divisors (see below), whose sum is σ = 51212756. Its totient is φ = 14632212.

The previous prime is 29264423. The next prime is 29264471. The reversal of 29264428 is 82446292.

It is not an unprimeable number, because it can be changed into a prime (29264423) 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 as a sum of consecutive naturals, namely, 3658050 + ... + 3658057.

Almost surely, 2^29264428 is an apocalyptic number.

It is an amenable number.

29264428 is a deficient number, since it is larger than the sum of its proper divisors (21948328).

29264428 is a wasteful number, since it uses less digits than its factorization.

29264428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316111 (or 7316109 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 29264428 is about 5409.6606178207. The cubic root of 29264428 is about 308.1626593455.

It can be divided in two parts, 29264 and 428, that added together give a palindrome (29692).

The spelling of 29264428 in words is "twenty-nine million, two hundred sixty-four thousand, four hundred twenty-eight".