83792275 has 12 divisors (see below), whose sum is σ = 118745872. Its totient is φ = 57457440.

The previous prime is 83792257. The next prime is 83792297. The reversal of 83792275 is 57229738.

It is not a de Polignac number, because 83792275 - 2¹³ = 83784083 is a prime.

It is a super-2 number, since 2×83792275² = 14042290699351250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239232 + ... + 239581.

Almost surely, 2^83792275 is an apocalyptic number.

83792275 is a deficient number, since it is larger than the sum of its proper divisors (34953597).

83792275 is a wasteful number, since it uses less digits than its factorization.

83792275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478830 (or 478825 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 83792275 is about 9153.8120474478. The cubic root of 83792275 is about 437.5906098041.

It can be divided in two parts, 8379 and 2275, that multiplied together give a triangular number (19062225 = T₆₁₇₄).

The spelling of 83792275 in words is "eighty-three million, seven hundred ninety-two thousand, two hundred seventy-five".