1045616740 has 96 divisors (see below), whose sum is σ = 2681441280. Its totient is φ = 334502784.

The previous prime is 1045616699. The next prime is 1045616749. The reversal of 1045616740 is 476165401.

1045616740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1045616696 and 1045616705.

It is not an unprimeable number, because it can be changed into a prime (1045616749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175287 + ... + 181153.

It is an arithmetic number, because the mean of its divisors is an integer number (27931680).

Almost surely, 2^1045616740 is an apocalyptic number.

1045616740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045616740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340720640).

1045616740 is an abundant number, since it is smaller than the sum of its proper divisors (1635824540).

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

1045616740 is a wasteful number, since it uses less digits than its factorization.

1045616740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5969 (or 5967 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1045616740 is about 32335.9975878277. The cubic root of 1045616740 is about 1014.9800573625.

The spelling of 1045616740 in words is "one billion, forty-five million, six hundred sixteen thousand, seven hundred forty".