1052302146 has 48 divisors (see below), whose sum is σ = 2507954400. Its totient is φ = 293321280.

The previous prime is 1052302123. The next prime is 1052302169. The reversal of 1052302146 is 6412032501.

It is an interprime number because it is at equal distance from previous prime (1052302123) and next prime (1052302169).

It is a super-2 number, since 2×1052302146² = 2214679612952410632, 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 23 ways as a sum of consecutive naturals, for example, 31596 + ... + 55703.

It is an arithmetic number, because the mean of its divisors is an integer number (52249050).

Almost surely, 2^1052302146 is an apocalyptic number.

1052302146 is an abundant number, since it is smaller than the sum of its proper divisors (1455652254).

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

1052302146 is a wasteful number, since it uses less digits than its factorization.

1052302146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87359 (or 87352 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1052302146 is about 32439.2069261873. The cubic root of 1052302146 is about 1017.1386377037.

Adding to 1052302146 its reverse (6412032501), we get a palindrome (7464334647).

The spelling of 1052302146 in words is "one billion, fifty-two million, three hundred two thousand, one hundred forty-six".