462149 has 2 divisors, whose sum is σ = 462150. Its totient is φ = 462148.

The previous prime is 462131. The next prime is 462181. The reversal of 462149 is 941264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 429025 + 33124 = 655^2 + 182^2 .

It is a cyclic number.

It is not a de Polignac number, because 462149 - 2¹² = 458053 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231074 + 231075.

It is an arithmetic number, because the mean of its divisors is an integer number (231075).

2⁴⁶²¹⁴⁹ is an apocalyptic number.

It is an amenable number.

462149 is a deficient number, since it is larger than the sum of its proper divisors (1).

462149 is an equidigital number, since it uses as much as digits as its factorization.

462149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

The square root of 462149 is about 679.8154161241. The cubic root of 462149 is about 77.3144503209.

The spelling of 462149 in words is "four hundred sixty-two thousand, one hundred forty-nine".