2070021467 has 2 divisors, whose sum is σ = 2070021468. Its totient is φ = 2070021466.

The previous prime is 2070021463. The next prime is 2070021491. The reversal of 2070021467 is 7641200702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2070021467 - 2² = 2070021463 is a prime.

It is not a weakly prime, because it can be changed into another prime (2070021461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035010733 + 1035010734.

It is an arithmetic number, because the mean of its divisors is an integer number (1035010734).

Almost surely, 2^2070021467 is an apocalyptic number.

2070021467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070021467 is an equidigital number, since it uses as much as digits as its factorization.

2070021467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 2070021467 is about 45497.4885790414. The cubic root of 2070021467 is about 1274.4563037743.

The spelling of 2070021467 in words is "two billion, seventy million, twenty-one thousand, four hundred sixty-seven".