2401019 has 2 divisors, whose sum is σ = 2401020. Its totient is φ = 2401018.

The previous prime is 2401013. The next prime is 2401031. The reversal of 2401019 is 9101042.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2401019 - 2¹² = 2396923 is a prime.

It is a super-2 number, since 2×2401019² = 11529784476722, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2400988 and 2401006.

It is not a weakly prime, because it can be changed into another prime (2401013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200509 + 1200510.

It is an arithmetic number, because the mean of its divisors is an integer number (1200510).

2^2401019 is an apocalyptic number.

2401019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2401019 is an equidigital number, since it uses as much as digits as its factorization.

2401019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2401019 is about 1549.5221844169. The cubic root of 2401019 is about 133.9055360069.

The spelling of 2401019 in words is "two million, four hundred one thousand, nineteen".