46493687 has 2 divisors, whose sum is σ = 46493688. Its totient is φ = 46493686.

The previous prime is 46493683. The next prime is 46493717. The reversal of 46493687 is 78639464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46493687 - 2² = 46493683 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46493683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23246843 + 23246844.

It is an arithmetic number, because the mean of its divisors is an integer number (23246844).

Almost surely, 2^46493687 is an apocalyptic number.

46493687 is a deficient number, since it is larger than the sum of its proper divisors (1).

46493687 is an equidigital number, since it uses as much as digits as its factorization.

46493687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 47.

The square root of 46493687 is about 6818.6279411624. The cubic root of 46493687 is about 359.5820432359.

The spelling of 46493687 in words is "forty-six million, four hundred ninety-three thousand, six hundred eighty-seven".