46481797 has 2 divisors, whose sum is σ = 46481798. Its totient is φ = 46481796.

The previous prime is 46481779. The next prime is 46481819. The reversal of 46481797 is 79718464.

Together with previous prime (46481779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34468641 + 12013156 = 5871^2 + 3466^2 .

It is a cyclic number.

It is not a de Polignac number, because 46481797 - 2²³ = 38093189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46481707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23240898 + 23240899.

It is an arithmetic number, because the mean of its divisors is an integer number (23240899).

Almost surely, 2^46481797 is an apocalyptic number.

It is an amenable number.

46481797 is a deficient number, since it is larger than the sum of its proper divisors (1).

46481797 is an equidigital number, since it uses as much as digits as its factorization.

46481797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 46.

The square root of 46481797 is about 6817.7560091279. The cubic root of 46481797 is about 359.5513882139.

It can be divided in two parts, 46481 and 797, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 46481797 in words is "forty-six million, four hundred eighty-one thousand, seven hundred ninety-seven".