46240591 has 2 divisors, whose sum is σ = 46240592. Its totient is φ = 46240590.

The previous prime is 46240589. The next prime is 46240619. The reversal of 46240591 is 19504264.

46240591 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 46240591 - 2¹ = 46240589 is a prime.

Together with 46240589, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46240531) 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, 23120295 + 23120296.

It is an arithmetic number, because the mean of its divisors is an integer number (23120296).

Almost surely, 2^46240591 is an apocalyptic number.

46240591 is a deficient number, since it is larger than the sum of its proper divisors (1).

46240591 is an equidigital number, since it uses as much as digits as its factorization.

46240591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 46240591 is about 6800.0434557435. The cubic root of 46240591 is about 358.9283744310.

The spelling of 46240591 in words is "forty-six million, two hundred forty thousand, five hundred ninety-one".