162072010 has 16 divisors (see below), whose sum is σ = 301789800. Its totient is φ = 62593216.

The previous prime is 162071969. The next prime is 162072011. The reversal of 162072010 is 10270261.

It can be written as a sum of positive squares in 4 ways, for example, as 158835609 + 3236401 = 12603^2 + 1799^2 .

It is not an unprimeable number, because it can be changed into a prime (162072011) 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, 279145 + ... + 279724.

Almost surely, 2^162072010 is an apocalyptic number.

162072010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162072010 is a deficient number, since it is larger than the sum of its proper divisors (139717790).

162072010 is a wasteful number, since it uses less digits than its factorization.

162072010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558905.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 162072010 is about 12730.7505670326. The cubic root of 162072010 is about 545.2169380167.

The spelling of 162072010 in words is "one hundred sixty-two million, seventy-two thousand, ten".