67275495 has 32 divisors (see below), whose sum is σ = 136688640. Its totient is φ = 30754080.

The previous prime is 67275493. The next prime is 67275499. The reversal of 67275495 is 59457276.

It is not a de Polignac number, because 67275495 - 2¹ = 67275493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 67275495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67275491) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 34651 + ... + 36540.

It is an arithmetic number, because the mean of its divisors is an integer number (4271520).

Almost surely, 2^67275495 is an apocalyptic number.

67275495 is an abundant number, since it is smaller than the sum of its proper divisors (69413145).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67275495 is a wasteful number, since it uses less digits than its factorization.

67275495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71212 (or 71206 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The square root of 67275495 is about 8202.1640437143. The cubic root of 67275495 is about 406.7107334522.

It can be divided in two parts, 672 and 75495, that added together give a palindrome (76167).

The spelling of 67275495 in words is "sixty-seven million, two hundred seventy-five thousand, four hundred ninety-five".