1052367140 has 24 divisors (see below), whose sum is σ = 2410877952. Its totient is φ = 382678880.

The previous prime is 1052367119. The next prime is 1052367163. The reversal of 1052367140 is 417632501.

It is a super-2 number, since 2×1052367140² = 2214953194703559200, which contains 22 as substring.

It is an unprimeable number.

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, 2391524 + ... + 2391963.

It is an arithmetic number, because the mean of its divisors is an integer number (100453248).

Almost surely, 2^1052367140 is an apocalyptic number.

1052367140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052367140 is an abundant number, since it is smaller than the sum of its proper divisors (1358510812).

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

1052367140 is a wasteful number, since it uses less digits than its factorization.

1052367140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4783507 (or 4783505 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1052367140 is about 32440.2086923004. The cubic root of 1052367140 is about 1017.1595779973.

Adding to 1052367140 its reverse (417632501), we get a palindrome (1469999641).

The spelling of 1052367140 in words is "one billion, fifty-two million, three hundred sixty-seven thousand, one hundred forty".