29226425 has 12 divisors (see below), whose sum is σ = 36336960. Its totient is φ = 23319120.

The previous prime is 29226419. The next prime is 29226437. The reversal of 29226425 is 52462292.

It is not a de Polignac number, because 29226425 - 2⁴ = 29226409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29226391 and 29226400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9644 + ... + 12306.

It is an arithmetic number, because the mean of its divisors is an integer number (3028080).

Almost surely, 2^29226425 is an apocalyptic number.

29226425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29226425 is a deficient number, since it is larger than the sum of its proper divisors (7110535).

29226425 is a wasteful number, since it uses less digits than its factorization.

29226425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112 (or 3107 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 29226425 is about 5406.1469643361. The cubic root of 29226425 is about 308.0292074680.

The spelling of 29226425 in words is "twenty-nine million, two hundred twenty-six thousand, four hundred twenty-five".