48717967 has 2 divisors, whose sum is σ = 48717968. Its totient is φ = 48717966.

The previous prime is 48717953. The next prime is 48718009. The reversal of 48717967 is 76971784.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48717967 is a prime.

It is a super-2 number, since 2×48717967² = 4746880617226178, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48717967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48717947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24358983 + 24358984.

It is an arithmetic number, because the mean of its divisors is an integer number (24358984).

Almost surely, 2^48717967 is an apocalyptic number.

48717967 is a deficient number, since it is larger than the sum of its proper divisors (1).

48717967 is an equidigital number, since it uses as much as digits as its factorization.

48717967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 592704, while the sum is 49.

The square root of 48717967 is about 6979.8257141565. The cubic root of 48717967 is about 365.2271482837.

The spelling of 48717967 in words is "forty-eight million, seven hundred seventeen thousand, nine hundred sixty-seven".