29072002 has 8 divisors (see below), whose sum is σ = 43815312. Its totient is φ = 14466900.

The previous prime is 29071997. The next prime is 29072009. The reversal of 29072002 is 20027092.

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

It is a super-3 number, since 3×29072002³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (29072009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34024 + ... + 34867.

It is an arithmetic number, because the mean of its divisors is an integer number (5476914).

Almost surely, 2^29072002 is an apocalyptic number.

29072002 is a deficient number, since it is larger than the sum of its proper divisors (14743310).

29072002 is a wasteful number, since it uses less digits than its factorization.

29072002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69104.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 29072002 is about 5391.8458805867. The cubic root of 29072002 is about 307.4857401896.

Adding to 29072002 its reverse (20027092), we get a palindrome (49099094).

The spelling of 29072002 in words is "twenty-nine million, seventy-two thousand, two".