67250485 has 4 divisors (see below), whose sum is σ = 80700588. Its totient is φ = 53800384.

The previous prime is 67250483. The next prime is 67250503. The reversal of 67250485 is 58405276.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39614436 + 27636049 = 6294^2 + 5257^2 .

It is a cyclic number.

It is not a de Polignac number, because 67250485 - 2¹ = 67250483 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 (67250483) 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, 6725044 + ... + 6725053.

It is an arithmetic number, because the mean of its divisors is an integer number (20175147).

Almost surely, 2^67250485 is an apocalyptic number.

It is an amenable number.

67250485 is a deficient number, since it is larger than the sum of its proper divisors (13450103).

67250485 is a wasteful number, since it uses less digits than its factorization.

67250485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13450102.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 67250485 is about 8200.6393043469. The cubic root of 67250485 is about 406.6603282926.

The spelling of 67250485 in words is "sixty-seven million, two hundred fifty thousand, four hundred eighty-five".