70967255 has 4 divisors (see below), whose sum is σ = 85160712. Its totient is φ = 56773800.

The previous prime is 70967189. The next prime is 70967257. The reversal of 70967255 is 55276907.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 70967255 - 2¹² = 70963159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70967257) 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, 7096721 + ... + 7096730.

It is an arithmetic number, because the mean of its divisors is an integer number (21290178).

Almost surely, 2^70967255 is an apocalyptic number.

70967255 is a deficient number, since it is larger than the sum of its proper divisors (14193457).

70967255 is a wasteful number, since it uses less digits than its factorization.

70967255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14193456.

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 70967255 is about 8424.2064908216. The cubic root of 70967255 is about 414.0181073708.

The spelling of 70967255 in words is "seventy million, nine hundred sixty-seven thousand, two hundred fifty-five".