1148263062 has 64 divisors (see below), whose sum is σ = 2647987200. Its totient is φ = 329495040.

The previous prime is 1148263019. The next prime is 1148263087. The reversal of 1148263062 is 2603628411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45987 + ... + 66417.

It is an arithmetic number, because the mean of its divisors is an integer number (41374800).

Almost surely, 2^1148263062 is an apocalyptic number.

1148263062 is an abundant number, since it is smaller than the sum of its proper divisors (1499724138).

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

1148263062 is a wasteful number, since it uses less digits than its factorization.

1148263062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20501.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1148263062 is about 33886.0304845522. The cubic root of 1148263062 is about 1047.1618173022.

The spelling of 1148263062 in words is "one billion, one hundred forty-eight million, two hundred sixty-three thousand, sixty-two".