29302428 has 24 divisors (see below), whose sum is σ = 69663888. Its totient is φ = 9582976.

The previous prime is 29302421. The next prime is 29302447. The reversal of 29302428 is 82420392.

It is a junction number, because it is equal to n+sod(n) for n = 29302395 and 29302404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29302421) 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, 22401 + ... + 23672.

It is an arithmetic number, because the mean of its divisors is an integer number (2902662).

Almost surely, 2^29302428 is an apocalyptic number.

It is an amenable number.

29302428 is an abundant number, since it is smaller than the sum of its proper divisors (40361460).

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

29302428 is a wasteful number, since it uses less digits than its factorization.

29302428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46133 (or 46131 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 29302428 is about 5413.1717135151. The cubic root of 29302428 is about 308.2959852173.

The spelling of 29302428 in words is "twenty-nine million, three hundred two thousand, four hundred twenty-eight".