46427237 has 2 divisors, whose sum is σ = 46427238. Its totient is φ = 46427236.

The previous prime is 46427201. The next prime is 46427261. The reversal of 46427237 is 73272464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31013761 + 15413476 = 5569^2 + 3926^2 .

It is a cyclic number.

It is not a de Polignac number, because 46427237 - 2⁸ = 46426981 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46427197 and 46427206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46429237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23213618 + 23213619.

It is an arithmetic number, because the mean of its divisors is an integer number (23213619).

Almost surely, 2^46427237 is an apocalyptic number.

It is an amenable number.

46427237 is a deficient number, since it is larger than the sum of its proper divisors (1).

46427237 is an equidigital number, since it uses as much as digits as its factorization.

46427237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 35.

The square root of 46427237 is about 6813.7535177023. The cubic root of 46427237 is about 359.4106535213.

It can be divided in two parts, 46427 and 237, that added together give a palindrome (46664).

The spelling of 46427237 in words is "forty-six million, four hundred twenty-seven thousand, two hundred thirty-seven".