46071397 has 2 divisors, whose sum is σ = 46071398. Its totient is φ = 46071396.

The previous prime is 46071379. The next prime is 46071407. The reversal of 46071397 is 79317064.

Together with previous prime (46071379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44435556 + 1635841 = 6666^2 + 1279^2 .

It is a cyclic number.

It is not a de Polignac number, because 46071397 - 2⁷ = 46071269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46071307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23035698 + 23035699.

It is an arithmetic number, because the mean of its divisors is an integer number (23035699).

Almost surely, 2^46071397 is an apocalyptic number.

It is an amenable number.

46071397 is a deficient number, since it is larger than the sum of its proper divisors (1).

46071397 is an equidigital number, since it uses as much as digits as its factorization.

46071397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 46071397 is about 6787.5913990163. The cubic root of 46071397 is about 358.4900672682.

The spelling of 46071397 in words is "forty-six million, seventy-one thousand, three hundred ninety-seven".