46015493 has 2 divisors, whose sum is σ = 46015494. Its totient is φ = 46015492.

The previous prime is 46015483. The next prime is 46015507. The reversal of 46015493 is 39451064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40360609 + 5654884 = 6353^2 + 2378^2 .

It is a cyclic number.

It is not a de Polignac number, because 46015493 - 2⁶ = 46015429 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46015483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23007746 + 23007747.

It is an arithmetic number, because the mean of its divisors is an integer number (23007747).

Almost surely, 2^46015493 is an apocalyptic number.

It is an amenable number.

46015493 is a deficient number, since it is larger than the sum of its proper divisors (1).

46015493 is an equidigital number, since it uses as much as digits as its factorization.

46015493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 46015493 is about 6783.4720460838. The cubic root of 46015493 is about 358.3450087897.

The spelling of 46015493 in words is "forty-six million, fifteen thousand, four hundred ninety-three".