29085201 has 6 divisors (see below), whose sum is σ = 42011970. Its totient is φ = 19390128.

The previous prime is 29085187. The next prime is 29085209. The reversal of 29085201 is 10258092.

It can be written as a sum of positive squares in only one way, i.e., 22810176 + 6275025 = 4776^2 + 2505^2 .

It is not a de Polignac number, because 29085201 - 2¹⁷ = 28954129 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29085209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1615836 + ... + 1615853.

It is an arithmetic number, because the mean of its divisors is an integer number (7001995).

Almost surely, 2^29085201 is an apocalyptic number.

It is an amenable number.

29085201 is a deficient number, since it is larger than the sum of its proper divisors (12926769).

29085201 is a wasteful number, since it uses less digits than its factorization.

29085201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231695 (or 3231692 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 29085201 is about 5393.0697195568. The cubic root of 29085201 is about 307.5322670879.

It can be divided in two parts, 290 and 85201, that added together give a triangular number (85491 = T₄₁₃).

The spelling of 29085201 in words is "twenty-nine million, eighty-five thousand, two hundred one".