29472123 has 8 divisors (see below), whose sum is σ = 39437136. Its totient is φ = 19577600.

The previous prime is 29472119. The next prime is 29472127. The reversal of 29472123 is 32127492.

It is an interprime number because it is at equal distance from previous prime (29472119) and next prime (29472127).

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

It is a cyclic number.

It is not a de Polignac number, because 29472123 - 2² = 29472119 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (29472127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16638 + ... + 18323.

It is an arithmetic number, because the mean of its divisors is an integer number (4929642).

Almost surely, 2^29472123 is an apocalyptic number.

29472123 is a deficient number, since it is larger than the sum of its proper divisors (9965013).

29472123 is a wasteful number, since it uses less digits than its factorization.

29472123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35245.

The product of its digits is 6048, while the sum is 30.

The square root of 29472123 is about 5428.8233531770. The cubic root of 29472123 is about 308.8899703557.

The spelling of 29472123 in words is "twenty-nine million, four hundred seventy-two thousand, one hundred twenty-three".