46677997 has 2 divisors, whose sum is σ = 46677998. Its totient is φ = 46677996.

The previous prime is 46677991. The next prime is 46678013. The reversal of 46677997 is 79977664.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42653961 + 4024036 = 6531^2 + 2006^2 .

It is a cyclic number.

It is not a de Polignac number, because 46677997 - 2³ = 46677989 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46677991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23338998 + 23338999.

It is an arithmetic number, because the mean of its divisors is an integer number (23338999).

Almost surely, 2^46677997 is an apocalyptic number.

It is an amenable number.

46677997 is a deficient number, since it is larger than the sum of its proper divisors (1).

46677997 is an equidigital number, since it uses as much as digits as its factorization.

46677997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4000752, while the sum is 55.

The square root of 46677997 is about 6832.1297557936. The cubic root of 46677997 is about 360.0565677570.

It can be divided in two parts, 46677 and 997, that added together give a palindrome (47674).

The spelling of 46677997 in words is "forty-six million, six hundred seventy-seven thousand, nine hundred ninety-seven".