1248750463 has 8 divisors (see below), whose sum is σ = 1289442816. Its totient is φ = 1208083800.

The previous prime is 1248750449. The next prime is 1248750493. The reversal of 1248750463 is 3640578421.

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 1248750463 - 2¹⁷ = 1248619391 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 (1248750403) 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, 167820 + ... + 175102.

It is an arithmetic number, because the mean of its divisors is an integer number (161180352).

Almost surely, 2^1248750463 is an apocalyptic number.

1248750463 is a deficient number, since it is larger than the sum of its proper divisors (40692353).

1248750463 is an equidigital number, since it uses as much as digits as its factorization.

1248750463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12845.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 1248750463 is about 35337.6635192538. The cubic root of 1248750463 is about 1076.8582858994.

The spelling of 1248750463 in words is "one billion, two hundred forty-eight million, seven hundred fifty thousand, four hundred sixty-three".