2470001 has 2 divisors, whose sum is σ = 2470002. Its totient is φ = 2470000.

The previous prime is 2469989. The next prime is 2470003. The reversal of 2470001 is 1000742.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2027776 + 442225 = 1424^2 + 665^2 .

It is a cyclic number.

It is not a de Polignac number, because 2470001 - 2⁶ = 2469937 is a prime.

It is a super-2 number, since 2×2470001² = 12201809880002, which contains 22 as substring.

Together with 2470003, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₁₈₁₀₄₀ and since 2470001 and 181040 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2470003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235000 + 1235001.

It is an arithmetic number, because the mean of its divisors is an integer number (1235001).

2^2470001 is an apocalyptic number.

It is an amenable number.

2470001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2470001 is an equidigital number, since it uses as much as digits as its factorization.

2470001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 2470001 is about 1571.6236826925. The cubic root of 2470001 is about 135.1758294209.

Adding to 2470001 its reverse (1000742), we get a palindrome (3470743).

The spelling of 2470001 in words is "two million, four hundred seventy thousand, one".