1045373760 has 84 divisors (see below), whose sum is σ = 3595660068. Its totient is φ = 278765568.

The previous prime is 1045373743. The next prime is 1045373773. The reversal of 1045373760 is 673735401.

It can be written as a sum of positive squares in 2 ways, for example, as 299428416 + 745945344 = 17304^2 + 27312^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178609 + ... + 184368.

It is an arithmetic number, because the mean of its divisors is an integer number (42805477).

Almost surely, 2^1045373760 is an apocalyptic number.

1045373760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1045373760 is an abundant number, since it is smaller than the sum of its proper divisors (2550286308).

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

1045373760 is a wasteful number, since it uses less digits than its factorization.

1045373760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363000 (or 362987 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 1045373760 is about 32332.2402564375. The cubic root of 1045373760 is about 1014.9014310519.

The spelling of 1045373760 in words is "one billion, forty-five million, three hundred seventy-three thousand, seven hundred sixty".