1258480791 has 12 divisors (see below), whose sum is σ = 1819018968. Its totient is φ = 838427184.

The previous prime is 1258480759. The next prime is 1258480793. The reversal of 1258480791 is 1970848521.

It is not a de Polignac number, because 1258480791 - 2⁵ = 1258480759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1258480793) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32200 + ... + 59613.

It is an arithmetic number, because the mean of its divisors is an integer number (151584914).

Almost surely, 2^1258480791 is an apocalyptic number.

1258480791 is a deficient number, since it is larger than the sum of its proper divisors (560538177).

1258480791 is a wasteful number, since it uses less digits than its factorization.

1258480791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93342 (or 93339 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 1258480791 is about 35475.0728117646. The cubic root of 1258480791 is about 1079.6480308828.

The spelling of 1258480791 in words is "one billion, two hundred fifty-eight million, four hundred eighty thousand, seven hundred ninety-one".