248767955 has 8 divisors (see below), whose sum is σ = 304154352. Its totient is φ = 195259168.

The previous prime is 248767927. The next prime is 248767957. The reversal of 248767955 is 559767842.

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 248767955 - 2¹⁸ = 248505811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 248767897 and 248767906.

It is not an unprimeable number, because it can be changed into a prime (248767957) 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, 469109 + ... + 469638.

It is an arithmetic number, because the mean of its divisors is an integer number (38019294).

Almost surely, 2^248767955 is an apocalyptic number.

248767955 is a deficient number, since it is larger than the sum of its proper divisors (55386397).

248767955 is an equidigital number, since it uses as much as digits as its factorization.

248767955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938805.

The product of its digits is 4233600, while the sum is 53.

The square root of 248767955 is about 15772.3794970829. The cubic root of 248767955 is about 628.9239673439.

The spelling of 248767955 in words is "two hundred forty-eight million, seven hundred sixty-seven thousand, nine hundred fifty-five".