46533731 has 2 divisors, whose sum is σ = 46533732. Its totient is φ = 46533730.

The previous prime is 46533727. The next prime is 46533733. The reversal of 46533731 is 13733564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46533731 - 2² = 46533727 is a prime.

It is a super-2 number, since 2×46533731² = 4330776241560722, which contains 22 as substring.

Together with 46533733, 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 (46533733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23266865 + 23266866.

It is an arithmetic number, because the mean of its divisors is an integer number (23266866).

Almost surely, 2^46533731 is an apocalyptic number.

46533731 is a deficient number, since it is larger than the sum of its proper divisors (1).

46533731 is an equidigital number, since it uses as much as digits as its factorization.

46533731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 32.

The square root of 46533731 is about 6821.5636770465. The cubic root of 46533731 is about 359.6852470066.

The spelling of 46533731 in words is "forty-six million, five hundred thirty-three thousand, seven hundred thirty-one".