1038235275 has 144 divisors (see below), whose sum is σ = 2367705600. Its totient is φ = 431121600.

The previous prime is 1038235267. The next prime is 1038235277. The reversal of 1038235275 is 5725328301.

It is a happy number.

1038235275 is a `hidden beast` number, since 1 + 0 + 382 + 3 + 5 + 275 = 666.

It is not a de Polignac number, because 1038235275 - 2³ = 1038235267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1038235277) by changing a digit.

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 143 ways as a sum of consecutive naturals, for example, 848314 + ... + 849536.

It is an arithmetic number, because the mean of its divisors is an integer number (16442400).

Almost surely, 2^1038235275 is an apocalyptic number.

1038235275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1038235275 is an abundant number, since it is smaller than the sum of its proper divisors (1329470325).

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

1038235275 is a wasteful number, since it uses less digits than its factorization.

1038235275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 1038235275 is about 32221.6584768693. The cubic root of 1038235275 is about 1012.5860192122.

The spelling of 1038235275 in words is "one billion, thirty-eight million, two hundred thirty-five thousand, two hundred seventy-five".