29229402 has 8 divisors (see below), whose sum is σ = 58458816. Its totient is φ = 9743132.

The previous prime is 29229401. The next prime is 29229407. The reversal of 29229402 is 20492292.

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

29229402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 29229402.

It is not an unprimeable number, because it can be changed into a prime (29229401) 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, 2435778 + ... + 2435789.

It is an arithmetic number, because the mean of its divisors is an integer number (7307352).

Almost surely, 2^29229402 is an apocalyptic number.

29229402 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.

29229402 is a wasteful number, since it uses less digits than its factorization.

29229402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871572.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 29229402 is about 5406.4222920523. The cubic root of 29229402 is about 308.0396657184.

The spelling of 29229402 in words is "twenty-nine million, two hundred twenty-nine thousand, four hundred two".