240162061 has 2 divisors, whose sum is σ = 240162062. Its totient is φ = 240162060.

The previous prime is 240162019. The next prime is 240162089. The reversal of 240162061 is 160261042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168844036 + 71318025 = 12994^2 + 8445^2 .

It is a cyclic number.

It is not a de Polignac number, because 240162061 - 2¹⁹ = 239637773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240162161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120081030 + 120081031.

It is an arithmetic number, because the mean of its divisors is an integer number (120081031).

Almost surely, 2^240162061 is an apocalyptic number.

It is an amenable number.

240162061 is a deficient number, since it is larger than the sum of its proper divisors (1).

240162061 is an equidigital number, since it uses as much as digits as its factorization.

240162061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 240162061 is about 15497.1629984330. The cubic root of 240162061 is about 621.5863478312.

The spelling of 240162061 in words is "two hundred forty million, one hundred sixty-two thousand, sixty-one".