29227398 has 8 divisors (see below), whose sum is σ = 58454808. Its totient is φ = 9742464.

The previous prime is 29227381. The next prime is 29227417. The reversal of 29227398 is 89372292.

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

29227398 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2435611 + ... + 2435622.

It is an arithmetic number, because the mean of its divisors is an integer number (7306851).

Almost surely, 2^29227398 is an apocalyptic number.

29227398 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.

29227398 is a wasteful number, since it uses less digits than its factorization.

29227398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871238.

The product of its digits is 108864, while the sum is 42.

The square root of 29227398 is about 5406.2369537415. The cubic root of 29227398 is about 308.0326257113.

The spelling of 29227398 in words is "twenty-nine million, two hundred twenty-seven thousand, three hundred ninety-eight".