1052614140 has 24 divisors (see below), whose sum is σ = 2947319760. Its totient is φ = 280697088.

The previous prime is 1052614111. The next prime is 1052614151. The reversal of 1052614140 is 414162501.

It is a happy number.

It is a super-2 number, since 2×1052614140² = 2215993055455879200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052614140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8771725 + ... + 8771844.

It is an arithmetic number, because the mean of its divisors is an integer number (122804990).

Almost surely, 2^1052614140 is an apocalyptic number.

1052614140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052614140 is an abundant number, since it is smaller than the sum of its proper divisors (1894705620).

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

1052614140 is a wasteful number, since it uses less digits than its factorization.

1052614140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17543581 (or 17543579 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1052614140 is about 32444.0154728110. The cubic root of 1052614140 is about 1017.2391505954.

Adding to 1052614140 its reverse (414162501), we get a palindrome (1466776641).

The spelling of 1052614140 in words is "one billion, fifty-two million, six hundred fourteen thousand, one hundred forty".