1015481248 has 24 divisors (see below), whose sum is σ = 2041768512. Its totient is φ = 496936896.

The previous prime is 1015481231. The next prime is 1015481267. The reversal of 1015481248 is 8421845101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336090 + ... + 339097.

It is an arithmetic number, because the mean of its divisors is an integer number (85073688).

Almost surely, 2^1015481248 is an apocalyptic number.

It is an amenable number.

1015481248 is an abundant number, since it is smaller than the sum of its proper divisors (1026287264).

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

1015481248 is an equidigital number, since it uses as much as digits as its factorization.

1015481248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675244 (or 675236 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 1015481248 is about 31866.6165132102. The cubic root of 1015481248 is about 1005.1340128049.

The spelling of 1015481248 in words is "one billion, fifteen million, four hundred eighty-one thousand, two hundred forty-eight".