141630061 has 8 divisors (see below), whose sum is σ = 143528760. Its totient is φ = 139738368.

The previous prime is 141630059. The next prime is 141630107. The reversal of 141630061 is 160036141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 756900 + 140873161 = 870^2 + 11869^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 141630061 - 2¹ = 141630059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141630761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48145 + ... + 51001.

It is an arithmetic number, because the mean of its divisors is an integer number (17941095).

Almost surely, 2^141630061 is an apocalyptic number.

It is an amenable number.

141630061 is a deficient number, since it is larger than the sum of its proper divisors (1898699).

141630061 is an equidigital number, since it uses as much as digits as its factorization.

141630061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3503.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 141630061 is about 11900.8428693097. The cubic root of 141630061 is about 521.2568966264.

The spelling of 141630061 in words is "one hundred forty-one million, six hundred thirty thousand, sixty-one".