67700470 has 8 divisors (see below), whose sum is σ = 121860864. Its totient is φ = 27080184.

The previous prime is 67700467. The next prime is 67700489. The reversal of 67700470 is 7400776.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3385014 + ... + 3385033.

It is an arithmetic number, because the mean of its divisors is an integer number (15232608).

Almost surely, 2^67700470 is an apocalyptic number.

67700470 is a deficient number, since it is larger than the sum of its proper divisors (54160394).

67700470 is a wasteful number, since it uses less digits than its factorization.

67700470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6770054.

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 67700470 is about 8228.0295332479. The cubic root of 67700470 is about 407.5653250688.

The spelling of 67700470 in words is "sixty-seven million, seven hundred thousand, four hundred seventy".