46112819 has 2 divisors, whose sum is σ = 46112820. Its totient is φ = 46112818.

The previous prime is 46112783. The next prime is 46112821. The reversal of 46112819 is 91821164.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46112819 is a prime.

It is a super-2 number, since 2×46112819² = 4252784152253522, which contains 22 as substring.

Together with 46112821, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46112519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23056409 + 23056410.

It is an arithmetic number, because the mean of its divisors is an integer number (23056410).

Almost surely, 2^46112819 is an apocalyptic number.

46112819 is a deficient number, since it is larger than the sum of its proper divisors (1).

46112819 is an equidigital number, since it uses as much as digits as its factorization.

46112819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 32.

The square root of 46112819 is about 6790.6420167757. The cubic root of 46112819 is about 358.5974725021.

The spelling of 46112819 in words is "forty-six million, one hundred twelve thousand, eight hundred nineteen".