275040790 has 32 divisors (see below), whose sum is σ = 529040160. Its totient is φ = 102587904.

The previous prime is 275040781. The next prime is 275040811. The reversal of 275040790 is 97040572.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11109 + ... + 25951.

It is an arithmetic number, because the mean of its divisors is an integer number (16532505).

Almost surely, 2^275040790 is an apocalyptic number.

275040790 is a deficient number, since it is larger than the sum of its proper divisors (253999370).

275040790 is a wasteful number, since it uses less digits than its factorization.

275040790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14976.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 275040790 is about 16584.3537709493. The cubic root of 275040790 is about 650.3278740332.

The spelling of 275040790 in words is "two hundred seventy-five million, forty thousand, seven hundred ninety".