29201125 has 8 divisors (see below), whose sum is σ = 36443160. Its totient is φ = 23360800.

The previous prime is 29201083. The next prime is 29201131. The reversal of 29201125 is 52110292.

It can be written as a sum of positive squares in 4 ways, for example, as 8398404 + 20802721 = 2898^2 + 4561^2 .

It is not a de Polignac number, because 29201125 - 2¹⁵ = 29168357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29201096 and 29201105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116680 + ... + 116929.

It is an arithmetic number, because the mean of its divisors is an integer number (4555395).

Almost surely, 2^29201125 is an apocalyptic number.

29201125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29201125 is a deficient number, since it is larger than the sum of its proper divisors (7242035).

29201125 is an equidigital number, since it uses as much as digits as its factorization.

29201125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233624 (or 233614 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 29201125 is about 5403.8065287351. The cubic root of 29201125 is about 307.9402994706.

The spelling of 29201125 in words is "twenty-nine million, two hundred one thousand, one hundred twenty-five".