162354061 has 4 divisors (see below), whose sum is σ = 162380124. Its totient is φ = 162328000.

The previous prime is 162354047. The next prime is 162354077. The reversal of 162354061 is 160453261.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 160453261 = 467 ⋅343583.

It can be written as a sum of positive squares in 2 ways, for example, as 135001161 + 27352900 = 11619^2 + 5230^2 .

It is a cyclic number.

It is not a de Polignac number, because 162354061 - 2⁹ = 162353549 is a prime.

It is a super-2 number, since 2×162354061² = 52717682246383442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162354091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2421 + ... + 18181.

It is an arithmetic number, because the mean of its divisors is an integer number (40595031).

Almost surely, 2^162354061 is an apocalyptic number.

It is an amenable number.

162354061 is a deficient number, since it is larger than the sum of its proper divisors (26063).

162354061 is a wasteful number, since it uses less digits than its factorization.

162354061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26062.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 162354061 is about 12741.8232996695. The cubic root of 162354061 is about 545.5330317960.

The spelling of 162354061 in words is "one hundred sixty-two million, three hundred fifty-four thousand, sixty-one".