29061361 has 16 divisors (see below), whose sum is σ = 34144000. Its totient is φ = 24724224.

The previous prime is 29061359. The next prime is 29061377. The reversal of 29061361 is 16316092.

It is not a de Polignac number, because 29061361 - 2¹ = 29061359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29061311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65980 + ... + 66418.

It is an arithmetic number, because the mean of its divisors is an integer number (2134000).

Almost surely, 2^29061361 is an apocalyptic number.

It is an amenable number.

29061361 is a deficient number, since it is larger than the sum of its proper divisors (5082639).

29061361 is an equidigital number, since it uses as much as digits as its factorization.

29061361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 29061361 is about 5390.8590224564. The cubic root of 29061361 is about 307.4482200692.

The spelling of 29061361 in words is "twenty-nine million, sixty-one thousand, three hundred sixty-one".