29225442 has 8 divisors (see below), whose sum is σ = 58450896. Its totient is φ = 9741812.

The previous prime is 29225437. The next prime is 29225447. The reversal of 29225442 is 24452292.

It is an interprime number because it is at equal distance from previous prime (29225437) and next prime (29225447).

It is a sphenic number, since it is the product of 3 distinct primes.

29225442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (29225447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2435448 + ... + 2435459.

It is an arithmetic number, because the mean of its divisors is an integer number (7306362).

Almost surely, 2^29225442 is an apocalyptic number.

29225442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

29225442 is a wasteful number, since it uses less digits than its factorization.

29225442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870912.

The product of its digits is 11520, while the sum is 30.

The square root of 29225442 is about 5406.0560485441. The cubic root of 29225442 is about 308.0257540167.

The spelling of 29225442 in words is "twenty-nine million, two hundred twenty-five thousand, four hundred forty-two".