47961007 has 2 divisors, whose sum is σ = 47961008. Its totient is φ = 47961006.

The previous prime is 47960989. The next prime is 47961031. The reversal of 47961007 is 70016974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47961007 - 2⁷ = 47960879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47961037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23980503 + 23980504.

It is an arithmetic number, because the mean of its divisors is an integer number (23980504).

Almost surely, 2^47961007 is an apocalyptic number.

47961007 is a deficient number, since it is larger than the sum of its proper divisors (1).

47961007 is an equidigital number, since it uses as much as digits as its factorization.

47961007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 47961007 is about 6925.3885811556. The cubic root of 47961007 is about 363.3256822076.

The spelling of 47961007 in words is "forty-seven million, nine hundred sixty-one thousand, seven".