162747048 has 16 divisors (see below), whose sum is σ = 406867680. Its totient is φ = 54249008.

The previous prime is 162747037. The next prime is 162747061. The reversal of 162747048 is 840747261.

It is a junction number, because it is equal to n+sod(n) for n = 162746997 and 162747015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3390540 + ... + 3390587.

It is an arithmetic number, because the mean of its divisors is an integer number (25429230).

Almost surely, 2^162747048 is an apocalyptic number.

It is an amenable number.

162747048 is an abundant number, since it is smaller than the sum of its proper divisors (244120632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162747048 is a wasteful number, since it uses less digits than its factorization.

162747048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781136 (or 6781132 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 162747048 is about 12757.2351236465. The cubic root of 162747048 is about 545.9728414352.

The spelling of 162747048 in words is "one hundred sixty-two million, seven hundred forty-seven thousand, forty-eight".