275073623 has 8 divisors (see below), whose sum is σ = 307059456. Its totient is φ = 244251000.

The previous prime is 275073611. The next prime is 275073641. The reversal of 275073623 is 326370572.

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

It is a cyclic number.

It is not a de Polignac number, because 275073623 - 2⁸ = 275073367 is a prime.

It is a super-2 number, since 2×275073623² = 151330996140692258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275073653) by changing a digit.

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, 290303 + ... + 291248.

It is an arithmetic number, because the mean of its divisors is an integer number (38382432).

Almost surely, 2^275073623 is an apocalyptic number.

275073623 is a deficient number, since it is larger than the sum of its proper divisors (31985833).

275073623 is a wasteful number, since it uses less digits than its factorization.

275073623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581605.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 275073623 is about 16585.3436201967. The cubic root of 275073623 is about 650.3537506380.

The spelling of 275073623 in words is "two hundred seventy-five million, seventy-three thousand, six hundred twenty-three".