46421311 has 2 divisors, whose sum is σ = 46421312. Its totient is φ = 46421310.

The previous prime is 46421303. The next prime is 46421393. The reversal of 46421311 is 11312464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46421311 - 2³ = 46421303 is a prime.

It is a super-2 number, since 2×46421311² = 4309876229917442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46425311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23210655 + 23210656.

It is an arithmetic number, because the mean of its divisors is an integer number (23210656).

Almost surely, 2^46421311 is an apocalyptic number.

46421311 is a deficient number, since it is larger than the sum of its proper divisors (1).

46421311 is an equidigital number, since it uses as much as digits as its factorization.

46421311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 46421311 is about 6813.3186480598. The cubic root of 46421311 is about 359.3953610745.

Adding to 46421311 its reverse (11312464), we get a palindrome (57733775).

The spelling of 46421311 in words is "forty-six million, four hundred twenty-one thousand, three hundred eleven".