29245901 has 4 divisors (see below), whose sum is σ = 29725404. Its totient is φ = 28766400.

The previous prime is 29245897. The next prime is 29245907. The reversal of 29245901 is 10954292.

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

It can be written as a sum of positive squares in 2 ways, for example, as 366025 + 28879876 = 605^2 + 5374^2 .

It is a cyclic number.

It is not a de Polignac number, because 29245901 - 2² = 29245897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29245907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239660 + ... + 239781.

It is an arithmetic number, because the mean of its divisors is an integer number (7431351).

Almost surely, 2^29245901 is an apocalyptic number.

It is an amenable number.

29245901 is a deficient number, since it is larger than the sum of its proper divisors (479503).

29245901 is an equidigital number, since it uses as much as digits as its factorization.

29245901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479502.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 29245901 is about 5407.9479472347. The cubic root of 29245901 is about 308.0976141098.

The spelling of 29245901 in words is "twenty-nine million, two hundred forty-five thousand, nine hundred one".