1259249088 has 28 divisors (see below), whose sum is σ = 3331763720. Its totient is φ = 419749632.

The previous prime is 1259249087. The next prime is 1259249141. The reversal of 1259249088 is 8809429521.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1259249087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3279103 + ... + 3279486.

Almost surely, 2^1259249088 is an apocalyptic number.

It is an amenable number.

1259249088 is an abundant number, since it is smaller than the sum of its proper divisors (2072514632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1259249088 is an equidigital number, since it uses as much as digits as its factorization.

1259249088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6558604 (or 6558594 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 1259249088 is about 35485.8998476860. The cubic root of 1259249088 is about 1079.8676929829.

The spelling of 1259249088 in words is "one billion, two hundred fifty-nine million, two hundred forty-nine thousand, eighty-eight".