29200030 has 16 divisors (see below), whose sum is σ = 53981280. Its totient is φ = 11364192.

The previous prime is 29200001. The next prime is 29200037. The reversal of 29200030 is 3000292.

It is a junction number, because it is equal to n+sod(n) for n = 29199977 and 29200013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29200037) 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, 39090 + ... + 39829.

It is an arithmetic number, because the mean of its divisors is an integer number (3373830).

Almost surely, 2^29200030 is an apocalyptic number.

29200030 is a deficient number, since it is larger than the sum of its proper divisors (24781250).

29200030 is a wasteful number, since it uses less digits than its factorization.

29200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78963.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 29200030 is about 5403.7052103163. The cubic root of 29200030 is about 307.9364503170.

The spelling of 29200030 in words is "twenty-nine million, two hundred thousand, thirty".