49416487 has 2 divisors, whose sum is σ = 49416488. Its totient is φ = 49416486.

The previous prime is 49416481. The next prime is 49416529. The reversal of 49416487 is 78461494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49416487 - 2¹⁹ = 48892199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49416481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24708243 + 24708244.

It is an arithmetic number, because the mean of its divisors is an integer number (24708244).

Almost surely, 2^49416487 is an apocalyptic number.

49416487 is a deficient number, since it is larger than the sum of its proper divisors (1).

49416487 is an equidigital number, since it uses as much as digits as its factorization.

49416487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 43.

The square root of 49416487 is about 7029.6861238607. The cubic root of 49416487 is about 366.9644182923.

The spelling of 49416487 in words is "forty-nine million, four hundred sixteen thousand, four hundred eighty-seven".