29023065 has 48 divisors (see below), whose sum is σ = 52633152. Its totient is φ = 14781312.

The previous prime is 29022991. The next prime is 29023067. The reversal of 29023065 is 56032092.

It is not a de Polignac number, because 29023065 - 2⁸ = 29022809 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29023067) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102414 + ... + 102696.

It is an arithmetic number, because the mean of its divisors is an integer number (1096524).

Almost surely, 2^29023065 is an apocalyptic number.

It is an amenable number.

29023065 is a deficient number, since it is larger than the sum of its proper divisors (23610087).

29023065 is a wasteful number, since it uses less digits than its factorization.

29023065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 29023065 is about 5387.3059129773. The cubic root of 29023065 is about 307.3131126939.

The spelling of 29023065 in words is "twenty-nine million, twenty-three thousand, sixty-five".