29025000 has 192 divisors, whose sum is σ = 103118400. Its totient is φ = 7560000.

The previous prime is 29024999. The next prime is 29025023. The reversal of 29025000 is 52092.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 674979 + ... + 675021.

It is an arithmetic number, because the mean of its divisors is an integer number (537075).

Almost surely, 2^29025000 is an apocalyptic number.

29025000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29025000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51559200).

29025000 is an abundant number, since it is smaller than the sum of its proper divisors (74093400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29025000 is an equidigital number, since it uses as much as digits as its factorization.

29025000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 29025000 is about 5387.4854988204. The cubic root of 29025000 is about 307.3199421777.

Adding to 29025000 its reverse (52092), we get a palindrome (29077092).

The spelling of 29025000 in words is "twenty-nine million, twenty-five thousand".