46461287 has 2 divisors, whose sum is σ = 46461288. Its totient is φ = 46461286.

The previous prime is 46461271. The next prime is 46461301. The reversal of 46461287 is 78216464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46461287 - 2⁴ = 46461271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46461287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46461227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23230643 + 23230644.

It is an arithmetic number, because the mean of its divisors is an integer number (23230644).

Almost surely, 2^46461287 is an apocalyptic number.

46461287 is a deficient number, since it is larger than the sum of its proper divisors (1).

46461287 is an equidigital number, since it uses as much as digits as its factorization.

46461287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 38.

The square root of 46461287 is about 6816.2516825599. The cubic root of 46461287 is about 359.4984966566.

The spelling of 46461287 in words is "forty-six million, four hundred sixty-one thousand, two hundred eighty-seven".