46190437 has 2 divisors, whose sum is σ = 46190438. Its totient is φ = 46190436.

The previous prime is 46190423. The next prime is 46190483. The reversal of 46190437 is 73409164.

It is a happy number.

46190437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44076321 + 2114116 = 6639^2 + 1454^2 .

It is a cyclic number.

It is not a de Polignac number, because 46190437 - 2¹⁹ = 45666149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46190407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23095218 + 23095219.

It is an arithmetic number, because the mean of its divisors is an integer number (23095219).

Almost surely, 2^46190437 is an apocalyptic number.

It is an amenable number.

46190437 is a deficient number, since it is larger than the sum of its proper divisors (1).

46190437 is an equidigital number, since it uses as much as digits as its factorization.

46190437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 46190437 is about 6796.3546846821. The cubic root of 46190437 is about 358.7985591494.

The spelling of 46190437 in words is "forty-six million, one hundred ninety thousand, four hundred thirty-seven".