29230089 has 32 divisors (see below), whose sum is σ = 48335616. Its totient is φ = 15329280.

The previous prime is 29230087. The next prime is 29230121. The reversal of 29230089 is 98003292.

It is not a de Polignac number, because 29230089 - 2¹ = 29230087 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29230087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13639 + ... + 15635.

It is an arithmetic number, because the mean of its divisors is an integer number (1510488).

Almost surely, 2^29230089 is an apocalyptic number.

It is an amenable number.

29230089 is a deficient number, since it is larger than the sum of its proper divisors (19105527).

29230089 is a wasteful number, since it uses less digits than its factorization.

29230089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 29230089 is about 5406.4858272264. The cubic root of 29230089 is about 308.0420790600.

It can be divided in two parts, 292 and 30089, that added together give a triangular number (30381 = T₂₄₆).

The spelling of 29230089 in words is "twenty-nine million, two hundred thirty thousand, eighty-nine".