67675461 has 32 divisors (see below), whose sum is σ = 107025408. Its totient is φ = 37234560.

The previous prime is 67675411. The next prime is 67675463. The reversal of 67675461 is 16457676.

It is not a de Polignac number, because 67675461 - 2¹⁵ = 67642693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67675463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70990 + ... + 71936.

It is an arithmetic number, because the mean of its divisors is an integer number (3344544).

Almost surely, 2^67675461 is an apocalyptic number.

It is an amenable number.

67675461 is a deficient number, since it is larger than the sum of its proper divisors (39349947).

67675461 is a wasteful number, since it uses less digits than its factorization.

67675461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081.

The product of its digits is 211680, while the sum is 42.

The square root of 67675461 is about 8226.5096486906. The cubic root of 67675461 is about 407.5151331151.

The spelling of 67675461 in words is "sixty-seven million, six hundred seventy-five thousand, four hundred sixty-one".