7790051 has 2 divisors, whose sum is σ = 7790052. Its totient is φ = 7790050.

The previous prime is 7790047. The next prime is 7790087. The reversal of 7790051 is 1500977.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7790051 - 2² = 7790047 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 7789996 and 7790023.

It is not a weakly prime, because it can be changed into another prime (7792051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3895025 + 3895026.

It is an arithmetic number, because the mean of its divisors is an integer number (3895026).

Almost surely, 2^7790051 is an apocalyptic number.

7790051 is a deficient number, since it is larger than the sum of its proper divisors (1).

7790051 is an equidigital number, since it uses as much as digits as its factorization.

7790051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2205, while the sum is 29.

The square root of 7790051 is about 2791.0662836988. The cubic root of 7790051 is about 198.2348928112.

The spelling of 7790051 in words is "seven million, seven hundred ninety thousand, fifty-one".