248583087 has 10 divisors (see below), whose sum is σ = 371340288. Its totient is φ = 165722004.

The previous prime is 248583077. The next prime is 248583089. The reversal of 248583087 is 780385842.

It is not a de Polignac number, because 248583087 - 2¹⁹ = 248058799 is a prime.

It is a super-2 number, since 2×248583087² = 123587102284899138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248583089) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1534383 + ... + 1534544.

Almost surely, 2^248583087 is an apocalyptic number.

248583087 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

248583087 is a deficient number, since it is larger than the sum of its proper divisors (122757201).

248583087 is an equidigital number, since it uses as much as digits as its factorization.

248583087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068939 (or 3068930 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 248583087 is about 15766.5179097986. The cubic root of 248583087 is about 628.7681370793.

The spelling of 248583087 in words is "two hundred forty-eight million, five hundred eighty-three thousand, eighty-seven".