461382151 has 2 divisors, whose sum is σ = 461382152. Its totient is φ = 461382150.

The previous prime is 461382113. The next prime is 461382203. The reversal of 461382151 is 151283164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461382151 - 2¹¹ = 461380103 is a prime.

It is a super-2 number, since 2×461382151² = 425746978522773602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461386151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230691075 + 230691076.

It is an arithmetic number, because the mean of its divisors is an integer number (230691076).

Almost surely, 2^461382151 is an apocalyptic number.

461382151 is a deficient number, since it is larger than the sum of its proper divisors (1).

461382151 is an equidigital number, since it uses as much as digits as its factorization.

461382151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 31.

The square root of 461382151 is about 21479.8079833131. The cubic root of 461382151 is about 772.7166373627.

The spelling of 461382151 in words is "four hundred sixty-one million, three hundred eighty-two thousand, one hundred fifty-one".