46937491 has 2 divisors, whose sum is σ = 46937492. Its totient is φ = 46937490.

The previous prime is 46937479. The next prime is 46937507. The reversal of 46937491 is 19473964.

46937491 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 is a cyclic number.

It is not a de Polignac number, because 46937491 - 2¹⁹ = 46413203 is a prime.

It is a super-2 number, since 2×46937491² = 4406256122750162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46937291) 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, 23468745 + 23468746.

It is an arithmetic number, because the mean of its divisors is an integer number (23468746).

Almost surely, 2^46937491 is an apocalyptic number.

46937491 is a deficient number, since it is larger than the sum of its proper divisors (1).

46937491 is an equidigital number, since it uses as much as digits as its factorization.

46937491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 43.

The square root of 46937491 is about 6851.0941461930. The cubic root of 46937491 is about 360.7225483041.

The spelling of 46937491 in words is "forty-six million, nine hundred thirty-seven thousand, four hundred ninety-one".