7292492243 has 2 divisors, whose sum is σ = 7292492244. Its totient is φ = 7292492242.

The previous prime is 7292492197. The next prime is 7292492267. The reversal of 7292492243 is 3422942927.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7292492243 - 2¹⁶ = 7292426707 is a prime.

It is a super-2 number, since 2×7292492243² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7292492194 and 7292492203.

It is not a weakly prime, because it can be changed into another prime (7292492443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3646246121 + 3646246122.

It is an arithmetic number, because the mean of its divisors is an integer number (3646246122).

Almost surely, 2^7292492243 is an apocalyptic number.

7292492243 is a deficient number, since it is larger than the sum of its proper divisors (1).

7292492243 is an equidigital number, since it uses as much as digits as its factorization.

7292492243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 44.

The square root of 7292492243 is about 85396.0903261970. The cubic root of 7292492243 is about 1939.2121577782.

The spelling of 7292492243 in words is "seven billion, two hundred ninety-two million, four hundred ninety-two thousand, two hundred forty-three".