7920467 has 2 divisors, whose sum is σ = 7920468. Its totient is φ = 7920466.

The previous prime is 7920463. The next prime is 7920481. The reversal of 7920467 is 7640297.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7920467 - 2² = 7920463 is a prime.

It is a Chen prime.

It is equal to p₅₃₄₇₈₈ and since 7920467 and 534788 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 (7920463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3960233 + 3960234.

It is an arithmetic number, because the mean of its divisors is an integer number (3960234).

Almost surely, 2^7920467 is an apocalyptic number.

7920467 is a deficient number, since it is larger than the sum of its proper divisors (1).

7920467 is an equidigital number, since it uses as much as digits as its factorization.

7920467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 7920467 is about 2814.3324252831. The cubic root of 7920467 is about 199.3350164348.

The spelling of 7920467 in words is "seven million, nine hundred twenty thousand, four hundred sixty-seven".