928138262 has 16 divisors (see below), whose sum is σ = 1400317632. Its totient is φ = 461373000.

The previous prime is 928138259. The next prime is 928138283. The reversal of 928138262 is 262831829.

It is a super-2 number, since 2×928138262² = 1722881266776761288, 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341513 + ... + 344219.

It is an arithmetic number, because the mean of its divisors is an integer number (87519852).

Almost surely, 2^928138262 is an apocalyptic number.

928138262 is a deficient number, since it is larger than the sum of its proper divisors (472179370).

928138262 is a wasteful number, since it uses less digits than its factorization.

928138262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643.

The product of its digits is 82944, while the sum is 41.

The square root of 928138262 is about 30465.3616751878. The cubic root of 928138262 is about 975.4482311619.

The spelling of 928138262 in words is "nine hundred twenty-eight million, one hundred thirty-eight thousand, two hundred sixty-two".