1052251862 has 8 divisors (see below), whose sum is σ = 1581802992. Its totient is φ = 524984200.

The previous prime is 1052251859. The next prime is 1052251903. The reversal of 1052251862 is 2681522501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1052251862² = 2214467962164934088, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 569714 + ... + 571557.

It is an arithmetic number, because the mean of its divisors is an integer number (197725374).

Almost surely, 2^1052251862 is an apocalyptic number.

1052251862 is a deficient number, since it is larger than the sum of its proper divisors (529551130).

1052251862 is a wasteful number, since it uses less digits than its factorization.

1052251862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141734.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 1052251862 is about 32438.4318671541. The cubic root of 1052251862 is about 1017.1224362055.

The spelling of 1052251862 in words is "one billion, fifty-two million, two hundred fifty-one thousand, eight hundred sixty-two".