70274 has 8 divisors (see below), whose sum is σ = 108108. Its totient is φ = 34240.

The previous prime is 70271. The next prime is 70289. The reversal of 70274 is 47207.

It can be written as a sum of positive squares in 2 ways, for example, as 70225 + 49 = 265^2 + 7^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347 + ... + 510.

2⁷⁰²⁷⁴ is an apocalyptic number.

70274 is a deficient number, since it is larger than the sum of its proper divisors (37834).

70274 is a wasteful number, since it uses less digits than its factorization.

70274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900.

The product of its (nonzero) digits is 392, while the sum is 20.

The square root of 70274 is about 265.0924367084. The cubic root of 70274 is about 41.2665559499.

The spelling of 70274 in words is "seventy thousand, two hundred seventy-four", and thus it is an iban number.