248900729 has 8 divisors (see below), whose sum is σ = 310317888. Its totient is φ = 193948560.

The previous prime is 248900719. The next prime is 248900747. The reversal of 248900729 is 927009842.

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 248900729 - 2⁸ = 248900473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248900719) 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, 1616162 + ... + 1616315.

It is an arithmetic number, because the mean of its divisors is an integer number (38789736).

Almost surely, 2^248900729 is an apocalyptic number.

It is an amenable number.

248900729 is a deficient number, since it is larger than the sum of its proper divisors (61417159).

248900729 is a wasteful number, since it uses less digits than its factorization.

248900729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232495.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 248900729 is about 15776.5880024801. The cubic root of 248900729 is about 629.0358385306.

The spelling of 248900729 in words is "two hundred forty-eight million, nine hundred thousand, seven hundred twenty-nine".