162148466 has 8 divisors (see below), whose sum is σ = 243415260. Its totient is φ = 81010048.

The previous prime is 162148457. The next prime is 162148537. The reversal of 162148466 is 664841261.

It can be written as a sum of positive squares in 2 ways, for example, as 152004241 + 10144225 = 12329^2 + 3185^2 .

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, 28871 + ... + 34026.

Almost surely, 2^162148466 is an apocalyptic number.

162148466 is a deficient number, since it is larger than the sum of its proper divisors (81266794).

162148466 is a wasteful number, since it uses less digits than its factorization.

162148466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64188.

The product of its digits is 55296, while the sum is 38.

The square root of 162148466 is about 12733.7530210068. The cubic root of 162148466 is about 545.3026582532.

The spelling of 162148466 in words is "one hundred sixty-two million, one hundred forty-eight thousand, four hundred sixty-six".