4721162 has 8 divisors (see below), whose sum is σ = 7092036. Its totient is φ = 2357152.

The previous prime is 4721153. The next prime is 4721173. The reversal of 4721162 is 2611274.

It can be written as a sum of positive squares in 2 ways, for example, as 4713241 + 7921 = 2171^2 + 89^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668 + ... + 3144.

Almost surely, 2^4721162 is an apocalyptic number.

4721162 is a deficient number, since it is larger than the sum of its proper divisors (2370874).

4721162 is a wasteful number, since it uses less digits than its factorization.

4721162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432.

The product of its digits is 672, while the sum is 23.

The square root of 4721162 is about 2172.8235087093. The cubic root of 4721162 is about 167.7578948446.

The spelling of 4721162 in words is "four million, seven hundred twenty-one thousand, one hundred sixty-two".