46239937 has 2 divisors, whose sum is σ = 46239938. Its totient is φ = 46239936.

The previous prime is 46239931. The next prime is 46239953. The reversal of 46239937 is 73993264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31371201 + 14868736 = 5601^2 + 3856^2 .

It is a cyclic number.

It is not a de Polignac number, because 46239937 - 2³ = 46239929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46239893 and 46239902.

It is not a weakly prime, because it can be changed into another prime (46239931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23119968 + 23119969.

It is an arithmetic number, because the mean of its divisors is an integer number (23119969).

Almost surely, 2^46239937 is an apocalyptic number.

It is an amenable number.

46239937 is a deficient number, since it is larger than the sum of its proper divisors (1).

46239937 is an equidigital number, since it uses as much as digits as its factorization.

46239937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 43.

The square root of 46239937 is about 6799.9953676455. The cubic root of 46239937 is about 358.9266822650.

The spelling of 46239937 in words is "forty-six million, two hundred thirty-nine thousand, nine hundred thirty-seven".