46920061 has 2 divisors, whose sum is σ = 46920062. Its totient is φ = 46920060.

The previous prime is 46920047. The next prime is 46920067. The reversal of 46920061 is 16002964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37884025 + 9036036 = 6155^2 + 3006^2 .

It is a cyclic number.

It is not a de Polignac number, because 46920061 - 2⁷ = 46919933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46920067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23460030 + 23460031.

It is an arithmetic number, because the mean of its divisors is an integer number (23460031).

Almost surely, 2^46920061 is an apocalyptic number.

It is an amenable number.

46920061 is a deficient number, since it is larger than the sum of its proper divisors (1).

46920061 is an equidigital number, since it uses as much as digits as its factorization.

46920061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 46920061 is about 6849.8219684894. The cubic root of 46920061 is about 360.6778919444.

The spelling of 46920061 in words is "forty-six million, nine hundred twenty thousand, sixty-one".