1145737482 has 16 divisors (see below), whose sum is σ = 2322865920. Its totient is φ = 376680672.

The previous prime is 1145737459. The next prime is 1145737493. The reversal of 1145737482 is 2847375411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307482 + ... + 1308357.

It is an arithmetic number, because the mean of its divisors is an integer number (145179120).

Almost surely, 2^1145737482 is an apocalyptic number.

1145737482 is an abundant number, since it is smaller than the sum of its proper divisors (1177128438).

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

1145737482 is a wasteful number, since it uses less digits than its factorization.

1145737482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615917.

The product of its digits is 188160, while the sum is 42.

The square root of 1145737482 is about 33848.7441716824. The cubic root of 1145737482 is about 1046.3935170804.

The spelling of 1145737482 in words is "one billion, one hundred forty-five million, seven hundred thirty-seven thousand, four hundred eighty-two".