1052692940 has 24 divisors (see below), whose sum is σ = 2380706160. Its totient is φ = 388686528.

The previous prime is 1052692919. The next prime is 1052692961. The reversal of 1052692940 is 492962501.

It is an interprime number because it is at equal distance from previous prime (1052692919) and next prime (1052692961).

It is a super-2 number, since 2×1052692940² = 2216324851851687200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052692894 and 1052692903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2024150 + ... + 2024669.

It is an arithmetic number, because the mean of its divisors is an integer number (99196090).

Almost surely, 2^1052692940 is an apocalyptic number.

1052692940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052692940 is an abundant number, since it is smaller than the sum of its proper divisors (1328013220).

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

1052692940 is a wasteful number, since it uses less digits than its factorization.

1052692940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048841 (or 4048839 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 1052692940 is about 32445.2298497021. The cubic root of 1052692940 is about 1017.2645338901.

The spelling of 1052692940 in words is "one billion, fifty-two million, six hundred ninety-two thousand, nine hundred forty".