162043479 has 48 divisors (see below), whose sum is σ = 266506240. Its totient is φ = 94167360.

The previous prime is 162043459. The next prime is 162043493. The reversal of 162043479 is 974340261.

162043479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 162043479 - 2⁹ = 162042967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162043459) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155442 + ... + 156480.

Almost surely, 2^162043479 is an apocalyptic number.

162043479 is a deficient number, since it is larger than the sum of its proper divisors (104462761).

162043479 is a wasteful number, since it uses less digits than its factorization.

162043479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132 (or 1129 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 162043479 is about 12729.6299632000. The cubic root of 162043479 is about 545.1849429849.

It can be divided in two parts, 16204 and 3479, that added together give a 9-th power (19683 = 3⁹).

The spelling of 162043479 in words is "one hundred sixty-two million, forty-three thousand, four hundred seventy-nine".