481216907 has 2 divisors, whose sum is σ = 481216908. Its totient is φ = 481216906.

The previous prime is 481216873. The next prime is 481216951. The reversal of 481216907 is 709612184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 481216907 - 2¹⁶ = 481151371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (481216507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240608453 + 240608454.

It is an arithmetic number, because the mean of its divisors is an integer number (240608454).

Almost surely, 2^481216907 is an apocalyptic number.

481216907 is a deficient number, since it is larger than the sum of its proper divisors (1).

481216907 is an equidigital number, since it uses as much as digits as its factorization.

481216907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 481216907 is about 21936.6566960419. The cubic root of 481216907 is about 783.6346406696.

The spelling of 481216907 in words is "four hundred eighty-one million, two hundred sixteen thousand, nine hundred seven".