275940026 has 8 divisors (see below), whose sum is σ = 414797760. Its totient is φ = 137674108.

The previous prime is 275940001. The next prime is 275940029. The reversal of 275940026 is 620049572.

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

It is a super-2 number, since 2×275940026² = 152285795897761352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (275940029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146786 + ... + 148653.

It is an arithmetic number, because the mean of its divisors is an integer number (51849720).

Almost surely, 2^275940026 is an apocalyptic number.

275940026 is a deficient number, since it is larger than the sum of its proper divisors (138857734).

275940026 is a wasteful number, since it uses less digits than its factorization.

275940026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295908.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 275940026 is about 16611.4426224816. The cubic root of 275940026 is about 651.0358442529.

Adding to 275940026 its reverse (620049572), we get a palindrome (895989598).

The spelling of 275940026 in words is "two hundred seventy-five million, nine hundred forty thousand, twenty-six".