29923097 has 2 divisors, whose sum is σ = 29923098. Its totient is φ = 29923096.

The previous prime is 29923093. The next prime is 29923109. The reversal of 29923097 is 79032992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16556761 + 13366336 = 4069^2 + 3656^2 .

It is a cyclic number.

It is not a de Polignac number, because 29923097 - 2² = 29923093 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29923093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14961548 + 14961549.

It is an arithmetic number, because the mean of its divisors is an integer number (14961549).

Almost surely, 2^29923097 is an apocalyptic number.

It is an amenable number.

29923097 is a deficient number, since it is larger than the sum of its proper divisors (1).

29923097 is an equidigital number, since it uses as much as digits as its factorization.

29923097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 29923097 is about 5470.2008189828. The cubic root of 29923097 is about 310.4575172900.

The spelling of 29923097 in words is "twenty-nine million, nine hundred twenty-three thousand, ninety-seven".