1147148016 has 60 divisors (see below), whose sum is σ = 3447303912. Its totient is φ = 327755904.

The previous prime is 1147148003. The next prime is 1147148029. The reversal of 1147148016 is 6108417411.

It is an interprime number because it is at equal distance from previous prime (1147148003) and next prime (1147148029).

It is a super-2 number, since 2×1147148016² = 2631897141225472512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241515 + ... + 246218.

Almost surely, 2^1147148016 is an apocalyptic number.

1147148016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1147148016 is an abundant number, since it is smaller than the sum of its proper divisors (2300155896).

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

1147148016 is a wasteful number, since it uses less digits than its factorization.

1147148016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487758 (or 487745 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 1147148016 is about 33869.5736022761. The cubic root of 1147148016 is about 1046.8227510521.

The spelling of 1147148016 in words is "one billion, one hundred forty-seven million, one hundred forty-eight thousand, sixteen".