1048874481 has 16 divisors (see below), whose sum is σ = 1577083200. Its totient is φ = 688811904.

The previous prime is 1048874467. The next prime is 1048874501. The reversal of 1048874481 is 1844788401.

It is a happy number.

It is not a de Polignac number, because 1048874481 - 2⁷ = 1048874353 is a prime.

It is a super-2 number, since 2×1048874481² = 2200275353786038722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1048875481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288096 + ... + 291713.

It is an arithmetic number, because the mean of its divisors is an integer number (98567700).

Almost surely, 2^1048874481 is an apocalyptic number.

It is an amenable number.

1048874481 is a deficient number, since it is larger than the sum of its proper divisors (528208719).

1048874481 is an equidigital number, since it uses as much as digits as its factorization.

1048874481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579885 (or 579879 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 45.

The square root of 1048874481 is about 32386.3317002713. The cubic root of 1048874481 is about 1016.0330608132.

The spelling of 1048874481 in words is "one billion, forty-eight million, eight hundred seventy-four thousand, four hundred eighty-one".