248702051 has 16 divisors (see below), whose sum is σ = 278208000. Its totient is φ = 220846368.

The previous prime is 248702029. The next prime is 248702053. The reversal of 248702051 is 150207842.

It is a cyclic number.

It is not a de Polignac number, because 248702051 - 2¹⁰ = 248701027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248702053) 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, 32600 + ... + 39498.

It is an arithmetic number, because the mean of its divisors is an integer number (17388000).

Almost surely, 2^248702051 is an apocalyptic number.

248702051 is a deficient number, since it is larger than the sum of its proper divisors (29505949).

248702051 is a wasteful number, since it uses less digits than its factorization.

248702051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7018.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 248702051 is about 15770.2901368364. The cubic root of 248702051 is about 628.8684239281.

Adding to 248702051 its reverse (150207842), we get a palindrome (398909893).

The spelling of 248702051 in words is "two hundred forty-eight million, seven hundred two thousand, fifty-one".