6146226407 has 2 divisors, whose sum is σ = 6146226408. Its totient is φ = 6146226406.

The previous prime is 6146226397. The next prime is 6146226421. The reversal of 6146226407 is 7046226416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6146226407 - 2¹⁴ = 6146210023 is a prime.

It is a super-2 number, since 2×6146226407² = 75552198092208259298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6146226467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3073113203 + 3073113204.

It is an arithmetic number, because the mean of its divisors is an integer number (3073113204).

Almost surely, 2^6146226407 is an apocalyptic number.

6146226407 is a deficient number, since it is larger than the sum of its proper divisors (1).

6146226407 is an equidigital number, since it uses as much as digits as its factorization.

6146226407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 6146226407 is about 78397.8724647551. The cubic root of 6146226407 is about 1831.7639939897.

Subtracting 6146226407 from its reverse (7046226416), we obtain a palindrome (900000009).

The spelling of 6146226407 in words is "six billion, one hundred forty-six million, two hundred twenty-six thousand, four hundred seven".