29245525 has 12 divisors (see below), whose sum is σ = 38398212. Its totient is φ = 22019840.

The previous prime is 29245523. The next prime is 29245553. The reversal of 29245525 is 52554292.

It can be written as a sum of positive squares in 6 ways, for example, as 3418801 + 25826724 = 1849^2 + 5082^2 .

It is not a de Polignac number, because 29245525 - 2¹ = 29245523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29245523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33982 + ... + 34831.

It is an arithmetic number, because the mean of its divisors is an integer number (3199851).

Almost surely, 2^29245525 is an apocalyptic number.

29245525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29245525 is a deficient number, since it is larger than the sum of its proper divisors (9152687).

29245525 is a wasteful number, since it uses less digits than its factorization.

29245525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68840 (or 68835 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 29245525 is about 5407.9131834747. The cubic root of 29245525 is about 308.0962937515.

The spelling of 29245525 in words is "twenty-nine million, two hundred forty-five thousand, five hundred twenty-five".