1011027048 has 32 divisors (see below), whose sum is σ = 2531865600. Its totient is φ = 336435968.

The previous prime is 1011027047. The next prime is 1011027079. The reversal of 1011027048 is 8407201101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1011027047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21288 + ... + 49751.

It is an arithmetic number, because the mean of its divisors is an integer number (79120800).

Almost surely, 2^1011027048 is an apocalyptic number.

It is an amenable number.

1011027048 is an abundant number, since it is smaller than the sum of its proper divisors (1520838552).

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

1011027048 is a wasteful number, since it uses less digits than its factorization.

1011027048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71641 (or 71637 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 1011027048 is about 31796.6515218191. The cubic root of 1011027048 is about 1003.6622541881.

Adding to 1011027048 its reverse (8407201101), we get a palindrome (9418228149).

The spelling of 1011027048 in words is "one billion, eleven million, twenty-seven thousand, forty-eight".