29973022 has 4 divisors (see below), whose sum is σ = 44959536. Its totient is φ = 14986510.

The previous prime is 29973019. The next prime is 29973029. The reversal of 29973022 is 22037992.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29973029) 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 as a sum of consecutive naturals, namely, 7493254 + ... + 7493257.

It is an arithmetic number, because the mean of its divisors is an integer number (11239884).

Almost surely, 2^29973022 is an apocalyptic number.

29973022 is a deficient number, since it is larger than the sum of its proper divisors (14986514).

29973022 is a wasteful number, since it uses less digits than its factorization.

29973022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14986513.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 29973022 is about 5474.7622779441. The cubic root of 29973022 is about 310.6300816413.

The spelling of 29973022 in words is "twenty-nine million, nine hundred seventy-three thousand, twenty-two".