1026275152 has 40 divisors (see below), whose sum is σ = 2325325376. Its totient is φ = 429601536.

The previous prime is 1026275149. The next prime is 1026275161. The reversal of 1026275152 is 2515726201.

It is a super-2 number, since 2×1026275152² = 2106481375225246208, 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 7 ways as a sum of consecutive naturals, for example, 101733 + ... + 111364.

Almost surely, 2^1026275152 is an apocalyptic number.

It is an amenable number.

1026275152 is an abundant number, since it is smaller than the sum of its proper divisors (1299050224).

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

1026275152 is a wasteful number, since it uses less digits than its factorization.

1026275152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213155 (or 213149 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 1026275152 is about 32035.5295258249. The cubic root of 1026275152 is about 1008.6827752147.

The spelling of 1026275152 in words is "one billion, twenty-six million, two hundred seventy-five thousand, one hundred fifty-two".