29089272 has 16 divisors (see below), whose sum is σ = 72723240. Its totient is φ = 9696416.

The previous prime is 29089267. The next prime is 29089279. The reversal of 29089272 is 27298092.

It is a self number, because there is not a number n which added to its sum of digits gives 29089272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29089279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606003 + ... + 606050.

Almost surely, 2^29089272 is an apocalyptic number.

It is an amenable number.

29089272 is an abundant number, since it is smaller than the sum of its proper divisors (43633968).

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

29089272 is a wasteful number, since it uses less digits than its factorization.

29089272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212062 (or 1212058 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 29089272 is about 5393.4471351817. The cubic root of 29089272 is about 307.5466146531.

The spelling of 29089272 in words is "twenty-nine million, eighty-nine thousand, two hundred seventy-two".