2429311 has 2 divisors, whose sum is σ = 2429312. Its totient is φ = 2429310.

The previous prime is 2429299. The next prime is 2429333. The reversal of 2429311 is 1139242.

It is an a-pointer prime, because the next prime (2429333) can be obtained adding 2429311 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2429311 - 2⁵ = 2429279 is a prime.

It is a Chen prime.

It is an Ulam number.

2429311 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2429341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214655 + 1214656.

It is an arithmetic number, because the mean of its divisors is an integer number (1214656).

2^2429311 is an apocalyptic number.

2429311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2429311 is an equidigital number, since it uses as much as digits as its factorization.

2429311 is an evil number, because the sum of its binary digits is even.

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

The square root of 2429311 is about 1558.6247142914. The cubic root of 2429311 is about 134.4294346611.

The spelling of 2429311 in words is "two million, four hundred twenty-nine thousand, three hundred eleven".