47098507 has 2 divisors, whose sum is σ = 47098508. Its totient is φ = 47098506.

The previous prime is 47098487. The next prime is 47098529. The reversal of 47098507 is 70589074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47098507 - 2⁷ = 47098379 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 47098507.

It is not a weakly prime, because it can be changed into another prime (47098537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23549253 + 23549254.

It is an arithmetic number, because the mean of its divisors is an integer number (23549254).

Almost surely, 2^47098507 is an apocalyptic number.

47098507 is a deficient number, since it is larger than the sum of its proper divisors (1).

47098507 is an equidigital number, since it uses as much as digits as its factorization.

47098507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 47098507 is about 6862.8352012853. The cubic root of 47098507 is about 361.1345559286.

The spelling of 47098507 in words is "forty-seven million, ninety-eight thousand, five hundred seven".