29214025 has 27 divisors (see below), whose sum is σ = 38691751. Its totient is φ = 21879440.

The previous prime is 29214019. The next prime is 29214061. The reversal of 29214025 is 52041292.

The square root of 29214025 is 5405.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 10517049 + 18696976 = 3243^2 + 4324^2 .

It is not a de Polignac number, because 29214025 - 2⁷ = 29213897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 621552 + ... + 621598.

Almost surely, 2^29214025 is an apocalyptic number.

29214025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

29214025 is the 5405-th square number.

29214025 is the 2703-rd centered octagonal number.

It is an amenable number.

29214025 is a deficient number, since it is larger than the sum of its proper divisors (9477726).

29214025 is an equidigital number, since it uses as much as digits as its factorization.

29214025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The cubic root of 29214025 is about 307.9856384207.

Multiplying 29214025 by its sum of digits (25), we get a square (730350625 = 27025²).

29214025 divided by its sum of digits (25) gives a square (1168561 = 1081²).

The spelling of 29214025 in words is "twenty-nine million, two hundred fourteen thousand, twenty-five".