29025125 has 16 divisors (see below), whose sum is σ = 36644400. Its totient is φ = 22950400.

The previous prime is 29025107. The next prime is 29025127. The reversal of 29025125 is 52152092.

It can be written as a sum of positive squares in 8 ways, for example, as 14386849 + 14638276 = 3793^2 + 3826^2 .

It is not a de Polignac number, because 29025125 - 2¹⁰ = 29024101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29025094 and 29025103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29025127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9821 + ... + 12429.

It is an arithmetic number, because the mean of its divisors is an integer number (2290275).

Almost surely, 2^29025125 is an apocalyptic number.

29025125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29025125 is a deficient number, since it is larger than the sum of its proper divisors (7619275).

29025125 is an equidigital number, since it uses as much as digits as its factorization.

29025125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713 (or 2703 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 29025125 is about 5387.4970997672. The cubic root of 29025125 is about 307.3203833484.

The spelling of 29025125 in words is "twenty-nine million, twenty-five thousand, one hundred twenty-five".