162675427 has 4 divisors (see below), whose sum is σ = 162702496. Its totient is φ = 162648360.

The previous prime is 162675377. The next prime is 162675433. The reversal of 162675427 is 724576261.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 162675427 - 2¹⁵ = 162642659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 162675427.

It is not an unprimeable number, because it can be changed into a prime (162675437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24 + ... + 18037.

It is an arithmetic number, because the mean of its divisors is an integer number (40675624).

Almost surely, 2^162675427 is an apocalyptic number.

162675427 is a deficient number, since it is larger than the sum of its proper divisors (27069).

162675427 is an equidigital number, since it uses as much as digits as its factorization.

162675427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27068.

The product of its digits is 141120, while the sum is 40.

The square root of 162675427 is about 12754.4277409847. The cubic root of 162675427 is about 545.8927399139.

The spelling of 162675427 in words is "one hundred sixty-two million, six hundred seventy-five thousand, four hundred twenty-seven".