61670327 has 8 divisors (see below), whose sum is σ = 64673040. Its totient is φ = 58726080.

The previous prime is 61670303. The next prime is 61670353. The reversal of 61670327 is 72307616.

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

It is a cyclic number.

It is not a de Polignac number, because 61670327 - 2⁶ = 61670263 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61670293 and 61670302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64670327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12449 + ... + 16682.

It is an arithmetic number, because the mean of its divisors is an integer number (8084130).

Almost surely, 2^61670327 is an apocalyptic number.

61670327 is a deficient number, since it is larger than the sum of its proper divisors (3002713).

61670327 is a wasteful number, since it uses less digits than its factorization.

61670327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29233.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 61670327 is about 7853.0457148803. The cubic root of 61670327 is about 395.0864031464.

The spelling of 61670327 in words is "sixty-one million, six hundred seventy thousand, three hundred twenty-seven".