29381027 has 8 divisors (see below), whose sum is σ = 32238864. Its totient is φ = 26608608.

The previous prime is 29381021. The next prime is 29381029. The reversal of 29381027 is 72018392.

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

It is not a de Polignac number, because 29381027 - 2¹² = 29376931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29380984 and 29381002.

It is not an unprimeable number, because it can be changed into a prime (29381021) 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, 20633 + ... + 22010.

It is an arithmetic number, because the mean of its divisors is an integer number (4029858).

Almost surely, 2^29381027 is an apocalyptic number.

29381027 is a deficient number, since it is larger than the sum of its proper divisors (2857837).

29381027 is a wasteful number, since it uses less digits than its factorization.

29381027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42709.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 29381027 is about 5420.4268282120. The cubic root of 29381027 is about 308.5713904096.

The spelling of 29381027 in words is "twenty-nine million, three hundred eighty-one thousand, twenty-seven".