1045040700 has 108 divisors (see below), whose sum is σ = 3323632760. Its totient is φ = 253334400.

The previous prime is 1045040681. The next prime is 1045040747. The reversal of 1045040700 is 70405401.

1045040700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1045040700² = 2184220129312980000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21906 + ... + 50694.

Almost surely, 2^1045040700 is an apocalyptic number.

1045040700 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 1045040700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1661816380).

1045040700 is an abundant number, since it is smaller than the sum of its proper divisors (2278592060).

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

1045040700 is a wasteful number, since it uses less digits than its factorization.

1045040700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28828 (or 28810 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 1045040700 is about 32327.0892596287. The cubic root of 1045040700 is about 1014.7936358025.

The spelling of 1045040700 in words is "one billion, forty-five million, forty thousand, seven hundred".