1050074140 has 24 divisors (see below), whose sum is σ = 2321217360. Its totient is φ = 397922688.

The previous prime is 1050074119. The next prime is 1050074149. The reversal of 1050074140 is 414700501.

It is a super-2 number, since 2×1050074140² = 2205311398993479200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050074149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381297 + ... + 1382056.

It is an arithmetic number, because the mean of its divisors is an integer number (96717390).

Almost surely, 2^1050074140 is an apocalyptic number.

1050074140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050074140 is an abundant number, since it is smaller than the sum of its proper divisors (1271143220).

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

1050074140 is a wasteful number, since it uses less digits than its factorization.

1050074140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763381 (or 2763379 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 1050074140 is about 32404.8474768822. The cubic root of 1050074140 is about 1016.4202786727.

Adding to 1050074140 its reverse (414700501), we get a palindrome (1464774641).

The spelling of 1050074140 in words is "one billion, fifty million, seventy-four thousand, one hundred forty".