105274797 has 4 divisors (see below), whose sum is σ = 140366400. Its totient is φ = 70183196.

The previous prime is 105274777. The next prime is 105274817. The reversal of 105274797 is 797472501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (105274777) and next prime (105274817).

It is a cyclic number.

It is not a de Polignac number, because 105274797 - 2¹⁸ = 105012653 is a prime.

It is a super-2 number, since 2×105274797² = 22165565766782418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105274747) 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, 17545797 + ... + 17545802.

It is an arithmetic number, because the mean of its divisors is an integer number (35091600).

Almost surely, 2^105274797 is an apocalyptic number.

It is an amenable number.

105274797 is a deficient number, since it is larger than the sum of its proper divisors (35091603).

105274797 is an equidigital number, since it uses as much as digits as its factorization.

105274797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35091602.

The product of its (nonzero) digits is 123480, while the sum is 42.

The square root of 105274797 is about 10260.3507249996. The cubic root of 105274797 is about 472.1805976649.

The spelling of 105274797 in words is "one hundred five million, two hundred seventy-four thousand, seven hundred ninety-seven".