29401066 has 4 divisors (see below), whose sum is σ = 44101602. Its totient is φ = 14700532.

The previous prime is 29401049. The next prime is 29401067. The reversal of 29401066 is 66010492.

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

It can be written as a sum of positive squares in only one way, i.e., 17464041 + 11937025 = 4179^2 + 3455^2 .

It is not an unprimeable number, because it can be changed into a prime (29401067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7350265 + ... + 7350268.

Almost surely, 2^29401066 is an apocalyptic number.

29401066 is a deficient number, since it is larger than the sum of its proper divisors (14700536).

29401066 is a wasteful number, since it uses less digits than its factorization.

29401066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14700535.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 29401066 is about 5422.2749838052. The cubic root of 29401066 is about 308.6415270190.

The spelling of 29401066 in words is "twenty-nine million, four hundred one thousand, sixty-six".