29351125 has 8 divisors (see below), whose sum is σ = 36630360. Its totient is φ = 23480800.

The previous prime is 29351117. The next prime is 29351131. The reversal of 29351125 is 52115392.

It can be written as a sum of positive squares in 4 ways, for example, as 1830609 + 27520516 = 1353^2 + 5246^2 .

It is not a de Polignac number, because 29351125 - 2³ = 29351117 is a prime.

It is a super-2 number, since 2×29351125² = 1722977077531250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29351093 and 29351102.

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, 117280 + ... + 117529.

It is an arithmetic number, because the mean of its divisors is an integer number (4578795).

Almost surely, 2^29351125 is an apocalyptic number.

29351125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29351125 is a deficient number, since it is larger than the sum of its proper divisors (7279235).

29351125 is an equidigital number, since it uses as much as digits as its factorization.

29351125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234824 (or 234814 counting only the distinct ones).

The product of its digits is 2700, while the sum is 28.

The square root of 29351125 is about 5417.6678561905. The cubic root of 29351125 is about 308.4666739242.

The spelling of 29351125 in words is "twenty-nine million, three hundred fifty-one thousand, one hundred twenty-five".