162473996 has 6 divisors (see below), whose sum is σ = 284329500. Its totient is φ = 81236996.

The previous prime is 162473963. The next prime is 162474031. The reversal of 162473996 is 699374261.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 162473996.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20309246 + ... + 20309253.

It is an arithmetic number, because the mean of its divisors is an integer number (47388250).

Almost surely, 2^162473996 is an apocalyptic number.

It is an amenable number.

162473996 is a deficient number, since it is larger than the sum of its proper divisors (121855504).

162473996 is a wasteful number, since it uses less digits than its factorization.

162473996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40618503 (or 40618501 counting only the distinct ones).

The product of its digits is 489888, while the sum is 47.

The square root of 162473996 is about 12746.5287823784. The cubic root of 162473996 is about 545.6673316900.

The spelling of 162473996 in words is "one hundred sixty-two million, four hundred seventy-three thousand, nine hundred ninety-six".