164057677 has 8 divisors (see below), whose sum is σ = 187572992. Its totient is φ = 140562000.

The previous prime is 164057659. The next prime is 164057681. The reversal of 164057677 is 776750461.

164057677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 164057677 - 2¹¹ = 164055629 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 (164057477) 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, 25927 + ... + 31627.

It is an arithmetic number, because the mean of its divisors is an integer number (23446624).

Almost surely, 2^164057677 is an apocalyptic number.

It is an amenable number.

164057677 is a deficient number, since it is larger than the sum of its proper divisors (23515315).

164057677 is an equidigital number, since it uses as much as digits as its factorization.

164057677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9819.

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 164057677 is about 12808.5001854237. The cubic root of 164057677 is about 547.4345280091.

The spelling of 164057677 in words is "one hundred sixty-four million, fifty-seven thousand, six hundred seventy-seven".