67714613 has 16 divisors (see below), whose sum is σ = 72864000. Its totient is φ = 62741952.

The previous prime is 67714607. The next prime is 67714631. The reversal of 67714613 is 31641776.

It is not a de Polignac number, because 67714613 - 2⁴ = 67714597 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 (67714643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295583 + ... + 295811.

It is an arithmetic number, because the mean of its divisors is an integer number (4554000).

Almost surely, 2^67714613 is an apocalyptic number.

It is an amenable number.

67714613 is a deficient number, since it is larger than the sum of its proper divisors (5149387).

67714613 is a wasteful number, since it uses less digits than its factorization.

67714613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524.

The product of its digits is 21168, while the sum is 35.

The square root of 67714613 is about 8228.8889286464. Note that the first 3 decimals coincide. The cubic root of 67714613 is about 407.5937039710.

The spelling of 67714613 in words is "sixty-seven million, seven hundred fourteen thousand, six hundred thirteen".